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Debian » Debian Linux » 9.0 * * * : Security Vulnerabilities Published In 2017

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# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
1 CVE-2017-1000410 200 Bypass +Info 2017-12-07 2019-04-08
5.0
None Remote Low Not required Partial None None
The Linux kernel version 3.3-rc1 and later is affected by a vulnerability lies in the processing of incoming L2CAP commands - ConfigRequest, and ConfigResponse messages. This info leak is a result of uninitialized stack variables that may be returned to an attacker in their uninitialized state. By manipulating the code flows that precede the handling of these configuration messages, an attacker can also gain some control over which data will be held in the uninitialized stack variables. This can allow him to bypass KASLR, and stack canaries protection - as both pointers and stack canaries may be leaked in this manner. Combining this vulnerability (for example) with the previously disclosed RCE vulnerability in L2CAP configuration parsing (CVE-2017-1000251) may allow an attacker to exploit the RCE against kernels which were built with the above mitigations. These are the specifics of this vulnerability: In the function l2cap_parse_conf_rsp and in the function l2cap_parse_conf_req the following variable is declared without initialization: struct l2cap_conf_efs efs; In addition, when parsing input configuration parameters in both of these functions, the switch case for handling EFS elements may skip the memcpy call that will write to the efs variable: ... case L2CAP_CONF_EFS: if (olen == sizeof(efs)) memcpy(&efs, (void *)val, olen); ... The olen in the above if is attacker controlled, and regardless of that if, in both of these functions the efs variable would eventually be added to the outgoing configuration request that is being built: l2cap_add_conf_opt(&ptr, L2CAP_CONF_EFS, sizeof(efs), (unsigned long) &efs); So by sending a configuration request, or response, that contains an L2CAP_CONF_EFS element, but with an element length that is not sizeof(efs) - the memcpy to the uninitialized efs variable can be avoided, and the uninitialized variable would be returned to the attacker (16 bytes).
2 CVE-2017-1000407 754 DoS 2017-12-11 2019-05-14
6.1
None Local Network Low Not required None None Complete
The Linux Kernel 2.6.32 and later are affected by a denial of service, by flooding the diagnostic port 0x80 an exception can be triggered leading to a kernel panic.
3 CVE-2017-1000385 203 2017-12-12 2019-10-03
4.3
None Remote Medium Not required Partial None None
The Erlang otp TLS server answers with different TLS alerts to different error types in the RSA PKCS #1 1.5 padding. This allows an attacker to decrypt content or sign messages with the server's private key (this is a variation of the Bleichenbacher attack).
4 CVE-2017-1000376 119 Exec Code Overflow 2017-06-19 2020-01-15
6.9
None Local Medium Not required Complete Complete Complete
libffi requests an executable stack allowing attackers to more easily trigger arbitrary code execution by overwriting the stack. Please note that libffi is used by a number of other libraries. It was previously stated that this affects libffi version 3.2.1 but this appears to be incorrect. libffi prior to version 3.1 on 32 bit x86 systems was vulnerable, and upstream is believed to have fixed this issue in version 3.1.
5 CVE-2017-1000369 404 Exec Code 2017-06-19 2019-12-12
2.1
None Local Low Not required None Partial None
Exim supports the use of multiple "-p" command line arguments which are malloc()'ed and never free()'ed, used in conjunction with other issues allows attackers to cause arbitrary code execution. This affects exim version 4.89 and earlier. Please note that at this time upstream has released a patch (commit 65e061b76867a9ea7aeeb535341b790b90ae6c21), but it is not known if a new point release is available that addresses this issue at this time.
6 CVE-2017-1000366 119 Exec Code Overflow 2017-06-19 2020-10-15
7.2
None Local Low Not required Complete Complete Complete
glibc contains a vulnerability that allows specially crafted LD_LIBRARY_PATH values to manipulate the heap/stack, causing them to alias, potentially resulting in arbitrary code execution. Please note that additional hardening changes have been made to glibc to prevent manipulation of stack and heap memory but these issues are not directly exploitable, as such they have not been given a CVE. This affects glibc 2.25 and earlier.
7 CVE-2017-1000257 119 Overflow 2017-10-31 2018-11-13
6.4
None Remote Low Not required Partial None Partial
An IMAP FETCH response line indicates the size of the returned data, in number of bytes. When that response says the data is zero bytes, libcurl would pass on that (non-existing) data with a pointer and the size (zero) to the deliver-data function. libcurl's deliver-data function treats zero as a magic number and invokes strlen() on the data to figure out the length. The strlen() is called on a heap based buffer that might not be zero terminated so libcurl might read beyond the end of it into whatever memory lies after (or just crash) and then deliver that to the application as if it was actually downloaded.
8 CVE-2017-1000256 295 2017-10-31 2020-11-16
6.8
None Remote Medium Not required Partial Partial Partial
libvirt version 2.3.0 and later is vulnerable to a bad default configuration of "verify-peer=no" passed to QEMU by libvirt resulting in a failure to validate SSL/TLS certificates by default.
9 CVE-2017-1000251 787 Exec Code Overflow 2017-09-12 2020-06-03
7.7
None Local Network Low ??? Complete Complete Complete
The native Bluetooth stack in the Linux Kernel (BlueZ), starting at the Linux kernel version 2.6.32 and up to and including 4.13.1, are vulnerable to a stack overflow vulnerability in the processing of L2CAP configuration responses resulting in Remote code execution in kernel space.
10 CVE-2017-1000229 190 DoS Exec Code Overflow 2017-11-17 2019-05-06
6.8
None Remote Medium Not required Partial Partial Partial
Integer overflow bug in function minitiff_read_info() of optipng 0.7.6 allows an attacker to remotely execute code or cause denial of service.
11 CVE-2017-1000158 190 Exec Code Overflow 2017-11-17 2019-10-03
7.5
None Remote Low Not required Partial Partial Partial
CPython (aka Python) up to 2.7.13 is vulnerable to an integer overflow in the PyString_DecodeEscape function in stringobject.c, resulting in heap-based buffer overflow (and possible arbitrary code execution)
12 CVE-2017-1000116 78 2017-10-05 2019-10-03
10.0
None Remote Low Not required Complete Complete Complete
Mercurial prior to 4.3 did not adequately sanitize hostnames passed to ssh, leading to possible shell-injection attacks.
13 CVE-2017-1000115 59 2017-10-05 2019-05-10
5.0
None Remote Low Not required None Partial None
Mercurial prior to version 4.3 is vulnerable to a missing symlink check that can malicious repositories to modify files outside the repository
14 CVE-2017-1000111 787 2017-10-05 2020-10-15
7.2
None Local Low Not required Complete Complete Complete
Linux kernel: heap out-of-bounds in AF_PACKET sockets. This new issue is analogous to previously disclosed CVE-2016-8655. In both cases, a socket option that changes socket state may race with safety checks in packet_set_ring. Previously with PACKET_VERSION. This time with PACKET_RESERVE. The solution is similar: lock the socket for the update. This issue may be exploitable, we did not investigate further. As this issue affects PF_PACKET sockets, it requires CAP_NET_RAW in the process namespace. But note that with user namespaces enabled, any process can create a namespace in which it has CAP_NET_RAW.
15 CVE-2017-1000083 Exec Code 2017-09-05 2019-10-03
6.8
None Remote Medium Not required Partial Partial Partial
backend/comics/comics-document.c (aka the comic book backend) in GNOME Evince before 3.24.1 allows remote attackers to execute arbitrary commands via a .cbt file that is a TAR archive containing a filename beginning with a "--" command-line option substring, as demonstrated by a --checkpoint-action=exec=bash at the beginning of the filename.
16 CVE-2017-17915 125 2017-12-27 2020-02-10
6.8
None Remote Medium Not required Partial Partial Partial
In GraphicsMagick 1.4 snapshot-20171217 Q8, there is a heap-based buffer over-read in ReadMNGImage in coders/png.c, related to accessing one byte before testing whether a limit has been reached.
17 CVE-2017-17913 125 2017-12-27 2020-02-10
6.8
None Remote Medium Not required Partial Partial Partial
In GraphicsMagick 1.4 snapshot-20171217 Q8, there is a stack-based buffer over-read in WriteWEBPImage in coders/webp.c, related to an incompatibility with libwebp versions, 0.5.0 and later, that use a different structure type.
18 CVE-2017-17912 125 2017-12-27 2020-02-10
6.8
None Remote Medium Not required Partial Partial Partial
In GraphicsMagick 1.4 snapshot-20171217 Q8, there is a heap-based buffer over-read in ReadNewsProfile in coders/tiff.c, in which LocaleNCompare reads heap data beyond the allocated region.
19 CVE-2017-17879 125 2017-12-27 2019-10-03
6.8
None Remote Medium Not required Partial Partial Partial
In ImageMagick 7.0.7-16 Q16 x86_64 2017-12-21, there is a heap-based buffer over-read in ReadOneMNGImage in coders/png.c, related to length calculation and caused by an off-by-one error.
20 CVE-2017-17866 119 DoS Overflow 2017-12-27 2019-03-11
6.8
None Remote Medium Not required Partial Partial Partial
pdf/pdf-write.c in Artifex MuPDF before 1.12.0 mishandles certain length changes when a repair operation occurs during a clean operation, which allows remote attackers to cause a denial of service (buffer overflow and application crash) or possibly have unspecified other impact via a crafted PDF document.
21 CVE-2017-17864 200 +Info 2017-12-27 2018-01-13
2.1
None Local Low Not required Partial None None
kernel/bpf/verifier.c in the Linux kernel through 4.14.8 mishandles states_equal comparisons between the pointer data type and the UNKNOWN_VALUE data type, which allows local users to obtain potentially sensitive address information, aka a "pointer leak."
22 CVE-2017-17863 190 DoS Overflow 2017-12-27 2018-03-16
7.2
None Local Low Not required Complete Complete Complete
kernel/bpf/verifier.c in the Linux kernel 4.9.x through 4.9.71 does not check the relationship between pointer values and the BPF stack, which allows local users to cause a denial of service (integer overflow or invalid memory access) or possibly have unspecified other impact.
23 CVE-2017-17862 20 DoS 2017-12-27 2018-04-07
4.9
None Local Low Not required None None Complete
kernel/bpf/verifier.c in the Linux kernel through 4.14.8 ignores unreachable code, even though it would still be processed by JIT compilers. This behavior, also considered an improper branch-pruning logic issue, could possibly be used by local users for denial of service.
24 CVE-2017-17857 119 DoS Overflow Mem. Corr. 2017-12-27 2018-01-09
7.2
None Local Low Not required Complete Complete Complete
The check_stack_boundary function in kernel/bpf/verifier.c in the Linux kernel through 4.14.8 allows local users to cause a denial of service (memory corruption) or possibly have unspecified other impact by leveraging mishandling of invalid variable stack read operations.
25 CVE-2017-17856 119 DoS Overflow Mem. Corr. 2017-12-27 2018-01-09
7.2
None Local Low Not required Complete Complete Complete
kernel/bpf/verifier.c in the Linux kernel through 4.14.8 allows local users to cause a denial of service (memory corruption) or possibly have unspecified other impact by leveraging the lack of stack-pointer alignment enforcement.
26 CVE-2017-17855 119 DoS Overflow Mem. Corr. 2017-12-27 2018-01-09
7.2
None Local Low Not required Complete Complete Complete
kernel/bpf/verifier.c in the Linux kernel through 4.14.8 allows local users to cause a denial of service (memory corruption) or possibly have unspecified other impact by leveraging improper use of pointers in place of scalars.
27 CVE-2017-17854 190 DoS Overflow Mem. Corr. 2017-12-27 2018-01-09
7.2
None Local Low Not required Complete Complete Complete
kernel/bpf/verifier.c in the Linux kernel through 4.14.8 allows local users to cause a denial of service (integer overflow and memory corruption) or possibly have unspecified other impact by leveraging unrestricted integer values for pointer arithmetic.
28 CVE-2017-17853 119 DoS Overflow Mem. Corr. 2017-12-27 2018-01-09
7.2
None Local Low Not required Complete Complete Complete
kernel/bpf/verifier.c in the Linux kernel through 4.14.8 allows local users to cause a denial of service (memory corruption) or possibly have unspecified other impact by leveraging incorrect BPF_RSH signed bounds calculations.
29 CVE-2017-17852 119 DoS Overflow Mem. Corr. 2017-12-27 2018-01-09
7.2
None Local Low Not required Complete Complete Complete
kernel/bpf/verifier.c in the Linux kernel through 4.14.8 allows local users to cause a denial of service (memory corruption) or possibly have unspecified other impact by leveraging mishandling of 32-bit ALU ops.
30 CVE-2017-17848 347 2017-12-27 2019-05-16
5.0
None Remote Low Not required None Partial None
An issue was discovered in Enigmail before 1.9.9. In a variant of CVE-2017-17847, signature spoofing is possible for multipart/related messages because a signed message part can be referenced with a cid: URI but not actually displayed. In other words, the entire containing message appears to be signed, but the recipient does not see any of the signed text.
31 CVE-2017-17847 347 2017-12-27 2018-02-04
5.0
None Remote Low Not required None Partial None
An issue was discovered in Enigmail before 1.9.9. Signature spoofing is possible because the UI does not properly distinguish between an attachment signature, and a signature that applies to the entire containing message, aka TBE-01-021. This is demonstrated by an e-mail message with an attachment that is a signed e-mail message in message/rfc822 format.
32 CVE-2017-17846 20 DoS 2017-12-27 2018-02-04
5.0
None Remote Low Not required None None Partial
An issue was discovered in Enigmail before 1.9.9. Regular expressions are exploitable for Denial of Service, because of attempts to match arbitrarily long strings, aka TBE-01-003.
33 CVE-2017-17845 338 2017-12-27 2018-02-04
7.5
None Remote Low Not required Partial Partial Partial
An issue was discovered in Enigmail before 1.9.9. Improper Random Secret Generation occurs because Math.Random() is used by pretty Easy privacy (pEp), aka TBE-01-001.
34 CVE-2017-17844 319 2017-12-27 2019-10-03
4.3
None Remote Medium Not required Partial None None
An issue was discovered in Enigmail before 1.9.9. A remote attacker can obtain cleartext content by sending an encrypted data block (that the attacker cannot directly decrypt) to a victim, and relying on the victim to automatically decrypt that block and then send it back to the attacker as quoted text, aka the TBE-01-005 "replay" issue.
35 CVE-2017-17843 2017-12-27 2019-10-03
4.3
None Remote Medium Not required None Partial None
An issue was discovered in Enigmail before 1.9.9 that allows remote attackers to trigger use of an intended public key for encryption, because incorrect regular expressions are used for extraction of an e-mail address from a comma-separated list, as demonstrated by a modified Full Name field and a homograph attack, aka TBE-01-002.
36 CVE-2017-17806 787 Overflow 2017-12-20 2019-10-03
7.2
None Local Low Not required Complete Complete Complete
The HMAC implementation (crypto/hmac.c) in the Linux kernel before 4.14.8 does not validate that the underlying cryptographic hash algorithm is unkeyed, allowing a local attacker able to use the AF_ALG-based hash interface (CONFIG_CRYPTO_USER_API_HASH) and the SHA-3 hash algorithm (CONFIG_CRYPTO_SHA3) to cause a kernel stack buffer overflow by executing a crafted sequence of system calls that encounter a missing SHA-3 initialization.
37 CVE-2017-17805 20 DoS 2017-12-20 2018-10-31
7.2
None Local Low Not required Complete Complete Complete
The Salsa20 encryption algorithm in the Linux kernel before 4.14.8 does not correctly handle zero-length inputs, allowing a local attacker able to use the AF_ALG-based skcipher interface (CONFIG_CRYPTO_USER_API_SKCIPHER) to cause a denial of service (uninitialized-memory free and kernel crash) or have unspecified other impact by executing a crafted sequence of system calls that use the blkcipher_walk API. Both the generic implementation (crypto/salsa20_generic.c) and x86 implementation (arch/x86/crypto/salsa20_glue.c) of Salsa20 were vulnerable.
38 CVE-2017-17789 119 Overflow 2017-12-20 2019-03-13
6.8
None Remote Medium Not required Partial Partial Partial
In GIMP 2.8.22, there is a heap-based buffer overflow in read_channel_data in plug-ins/common/file-psp.c.
39 CVE-2017-17788 125 2017-12-20 2020-07-20
4.3
None Remote Medium Not required None None Partial
In GIMP 2.8.22, there is a stack-based buffer over-read in xcf_load_stream in app/xcf/xcf.c when there is no '\0' character after the version string.
40 CVE-2017-17787 125 2017-12-20 2019-03-13
6.8
None Remote Medium Not required Partial Partial Partial
In GIMP 2.8.22, there is a heap-based buffer over-read in read_creator_block in plug-ins/common/file-psp.c.
41 CVE-2017-17786 125 2017-12-20 2019-03-13
6.8
None Remote Medium Not required Partial Partial Partial
In GIMP 2.8.22, there is a heap-based buffer over-read in ReadImage in plug-ins/common/file-tga.c (related to bgr2rgb.part.1) via an unexpected bits-per-pixel value for an RGBA image.
42 CVE-2017-17785 119 Overflow 2017-12-20 2019-03-13
6.8
None Remote Medium Not required Partial Partial Partial
In GIMP 2.8.22, there is a heap-based buffer overflow in the fli_read_brun function in plug-ins/file-fli/fli.c.
43 CVE-2017-17784 125 2017-12-20 2019-03-13
6.8
None Remote Medium Not required Partial Partial Partial
In GIMP 2.8.22, there is a heap-based buffer over-read in load_image in plug-ins/common/file-gbr.c in the gbr import parser, related to mishandling of UTF-8 data.
44 CVE-2017-17783 125 2017-12-20 2020-01-27
5.1
None Remote High Not required Partial Partial Partial
In GraphicsMagick 1.3.27a, there is a buffer over-read in ReadPALMImage in coders/palm.c when QuantumDepth is 8.
45 CVE-2017-17782 125 2017-12-20 2020-01-27
6.8
None Remote Medium Not required Partial Partial Partial
In GraphicsMagick 1.3.27a, there is a heap-based buffer over-read in ReadOneJNGImage in coders/png.c, related to oFFs chunk allocation.
46 CVE-2017-17760 119 Overflow 2017-12-29 2021-12-16
4.3
None Remote Medium Not required None None Partial
OpenCV 3.3.1 has a Buffer Overflow in the cv::PxMDecoder::readData function in grfmt_pxm.cpp, because an incorrect size value is used.
47 CVE-2017-17741 125 +Info 2017-12-18 2018-04-25
2.1
None Local Low Not required Partial None None
The KVM implementation in the Linux kernel through 4.14.7 allows attackers to obtain potentially sensitive information from kernel memory, aka a write_mmio stack-based out-of-bounds read, related to arch/x86/kvm/x86.c and include/trace/events/kvm.h.
48 CVE-2017-17670 416 2017-12-15 2019-04-26
6.8
None Remote Medium Not required Partial Partial Partial
In VideoLAN VLC media player through 2.2.8, there is a type conversion vulnerability in modules/demux/mp4/libmp4.c in the MP4 demux module leading to a invalid free, because the type of a box may be changed between a read operation and a free operation.
49 CVE-2017-17527 74 2017-12-14 2018-01-03
6.8
None Remote Medium Not required Partial Partial Partial
** DISPUTED ** delphi_gui/WWWBrowserRunnerDM.pas in PasDoc 0.14 does not validate strings before launching the program specified by the BROWSER environment variable, which might allow remote attackers to conduct argument-injection attacks via a crafted URL. NOTE: a software maintainer has indicated that the code referencing the BROWSER environment variable is never used.
50 CVE-2017-17515 74 2017-12-14 2018-01-03
6.8
None Remote Medium Not required Partial Partial Partial
** DISPUTED ** etc/ObjectList in Metview 4.7.3 does not validate strings before launching the program specified by the BROWSER environment variable, which might allow remote attackers to conduct argument-injection attacks via a crafted URL. NOTE: a third party has indicated that the code to access this environment variable is not enabled in the shipped product.
Total number of vulnerabilities : 443   Page : 1 (This Page)2 3 4 5 6 7 8 9
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