18.10 * * * : Security Vulnerabilities

Cpe Name:cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*

CVSS Scores Greater Than: 0 1 2 3 4 5 6 7 8 9

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#	CVE ID	CWE ID	Vulnerability Type(s)	Publish Date	Update Date	Score	Gained Access Level	Access	Complexity	Authentication	Conf.	Integ.	Avail.
1	CVE-2020-14405	770		2020-06-17	2022-03-09	4.0	None	Remote	Low	???	None	None	Partial
An issue was discovered in LibVNCServer before 0.9.13. libvncclient/rfbproto.c does not limit TextChat size.
2	CVE-2020-14404	787		2020-06-17	2022-03-09	5.5	None	Remote	Low	???	Partial	None	Partial
An issue was discovered in LibVNCServer before 0.9.13. libvncserver/rre.c allows out-of-bounds access via encodings.
3	CVE-2020-14403	787		2020-06-17	2022-03-09	5.5	None	Remote	Low	???	Partial	None	Partial
An issue was discovered in LibVNCServer before 0.9.13. libvncserver/hextile.c allows out-of-bounds access via encodings.
4	CVE-2020-14402	787		2020-06-17	2022-03-09	5.5	None	Remote	Low	???	Partial	None	Partial
An issue was discovered in LibVNCServer before 0.9.13. libvncserver/corre.c allows out-of-bounds access via encodings.
5	CVE-2020-14398	835		2020-06-17	2022-03-10	5.0	None	Remote	Low	Not required	None	None	Partial
An issue was discovered in LibVNCServer before 0.9.13. An improperly closed TCP connection causes an infinite loop in libvncclient/sockets.c.
6	CVE-2020-14397	476		2020-06-17	2022-03-10	5.0	None	Remote	Low	Not required	None	None	Partial
An issue was discovered in LibVNCServer before 0.9.13. libvncserver/rfbregion.c has a NULL pointer dereference.
7	CVE-2020-14396	476		2020-06-17	2022-03-10	5.0	None	Remote	Low	Not required	None	None	Partial
An issue was discovered in LibVNCServer before 0.9.13. libvncclient/tls_openssl.c has a NULL pointer dereference.
8	CVE-2019-1000020	835		2019-02-04	2020-08-24	4.3	None	Remote	Medium	Not required	None	None	Partial
libarchive version commit 5a98dcf8a86364b3c2c469c85b93647dfb139961 onwards (version v2.8.0 onwards) contains a CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop') vulnerability in ISO9660 parser, archive_read_support_format_iso9660.c, read_CE()/parse_rockridge() that can result in DoS by infinite loop. This attack appears to be exploitable via the victim opening a specially crafted ISO9660 file.
9	CVE-2019-1000019	125	DoS	2019-02-04	2019-11-06	4.3	None	Remote	Medium	Not required	None	None	Partial
libarchive version commit bf9aec176c6748f0ee7a678c5f9f9555b9a757c1 onwards (release v3.0.2 onwards) contains a CWE-125: Out-of-bounds Read vulnerability in 7zip decompression, archive_read_support_format_7zip.c, header_bytes() that can result in a crash (denial of service). This attack appears to be exploitable via the victim opening a specially crafted 7zip file.
10	CVE-2019-1000018	77	Exec Code	2019-02-04	2021-05-28	4.6	None	Local	Low	Not required	Partial	Partial	Partial
rssh version 2.3.4 contains a CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability in allowscp permission that can result in Local command execution. This attack appear to be exploitable via An authorized SSH user with the allowscp permission.
11	CVE-2019-20840	787		2020-06-17	2022-03-10	5.0	None	Remote	Low	Not required	None	None	Partial
An issue was discovered in LibVNCServer before 0.9.13. libvncserver/ws_decode.c can lead to a crash because of unaligned accesses in hybiReadAndDecode.
12	CVE-2019-20839	120	Overflow	2020-06-17	2022-03-10	5.0	None	Remote	Low	Not required	None	None	Partial
libvncclient/sockets.c in LibVNCServer before 0.9.13 has a buffer overflow via a long socket filename.
13	CVE-2019-20788	787	Overflow	2020-04-23	2022-03-10	7.5	None	Remote	Low	Not required	Partial	Partial	Partial
libvncclient/cursor.c in LibVNCServer through 0.9.12 has a HandleCursorShape integer overflow and heap-based buffer overflow via a large height or width value. NOTE: this may overlap CVE-2019-15690.
14	CVE-2019-15681	665	Bypass +Info	2019-10-29	2022-04-05	5.0	None	Remote	Low	Not required	Partial	None	None
LibVNC commit before d01e1bb4246323ba6fcee3b82ef1faa9b1dac82a contains a memory leak (CWE-655) in VNC server code, which allow an attacker to read stack memory and can be abused for information disclosure. Combined with another vulnerability, it can be used to leak stack memory and bypass ASLR. This attack appear to be exploitable via network connectivity. These vulnerabilities have been fixed in commit d01e1bb4246323ba6fcee3b82ef1faa9b1dac82a.
15	CVE-2019-13132	787	Overflow	2019-07-10	2020-08-24	7.5	None	Remote	Low	Not required	Partial	Partial	Partial
In ZeroMQ libzmq before 4.0.9, 4.1.x before 4.1.7, and 4.2.x before 4.3.2, a remote, unauthenticated client connecting to a libzmq application, running with a socket listening with CURVE encryption/authentication enabled, may cause a stack overflow and overwrite the stack with arbitrary data, due to a buffer overflow in the library. Users running public servers with the above configuration are highly encouraged to upgrade as soon as possible, as there are no known mitigations.
16	CVE-2019-12817	787		2019-06-25	2022-04-18	6.9	None	Local	Medium	Not required	Complete	Complete	Complete
arch/powerpc/mm/mmu_context_book3s64.c in the Linux kernel before 5.1.15 for powerpc has a bug where unrelated processes may be able to read/write to one another's virtual memory under certain conditions via an mmap above 512 TB. Only a subset of powerpc systems are affected.
17	CVE-2019-12781	319		2019-07-01	2020-08-24	5.0	None	Remote	Low	Not required	Partial	None	None
An issue was discovered in Django 1.11 before 1.11.22, 2.1 before 2.1.10, and 2.2 before 2.2.3. An HTTP request is not redirected to HTTPS when the SECURE_PROXY_SSL_HEADER and SECURE_SSL_REDIRECT settings are used, and the proxy connects to Django via HTTPS. In other words, django.http.HttpRequest.scheme has incorrect behavior when a client uses HTTP.
18	CVE-2019-12749	59	Bypass	2019-06-11	2020-08-24	3.6	None	Local	Low	Not required	Partial	Partial	None
dbus before 1.10.28, 1.12.x before 1.12.16, and 1.13.x before 1.13.12, as used in DBusServer in Canonical Upstart in Ubuntu 14.04 (and in some, less common, uses of dbus-daemon), allows cookie spoofing because of symlink mishandling in the reference implementation of DBUS_COOKIE_SHA1 in the libdbus library. (This only affects the DBUS_COOKIE_SHA1 authentication mechanism.) A malicious client with write access to its own home directory could manipulate a ~/.dbus-keyrings symlink to cause a DBusServer with a different uid to read and write in unintended locations. In the worst case, this could result in the DBusServer reusing a cookie that is known to the malicious client, and treating that cookie as evidence that a subsequent client connection came from an attacker-chosen uid, allowing authentication bypass.
19	CVE-2019-12449	755		2019-05-29	2020-08-24	3.5	None	Remote	Medium	???	Partial	None	None
An issue was discovered in GNOME gvfs 1.29.4 through 1.41.2. daemon/gvfsbackendadmin.c mishandles a file's user and group ownership during move (and copy with G_FILE_COPY_ALL_METADATA) operations from admin:// to file:// URIs, because root privileges are unavailable.
20	CVE-2019-12447			2019-05-29	2020-08-24	4.9	None	Remote	Medium	???	Partial	Partial	None
An issue was discovered in GNOME gvfs 1.29.4 through 1.41.2. daemon/gvfsbackendadmin.c mishandles file ownership because setfsuid is not used.
21	CVE-2019-11596	476	DoS	2019-04-29	2020-05-26	5.0	None	Remote	Low	Not required	None	None	Partial
In memcached before 1.5.14, a NULL pointer dereference was found in the "lru mode" and "lru temp_ttl" commands. This causes a denial of service when parsing crafted lru command messages in process_lru_command in memcached.c.
22	CVE-2019-11498	824	DoS	2019-04-24	2021-01-15	4.3	None	Remote	Medium	Not required	None	None	Partial
WavpackSetConfiguration64 in pack_utils.c in libwavpack.a in WavPack through 5.1.0 has a "Conditional jump or move depends on uninitialised value" condition, which might allow attackers to cause a denial of service (application crash) via a DFF file that lacks valid sample-rate data.
23	CVE-2019-11479	770	DoS	2019-06-19	2020-10-20	5.0	None	Remote	Low	Not required	None	None	Partial
Jonathan Looney discovered that the Linux kernel default MSS is hard-coded to 48 bytes. This allows a remote peer to fragment TCP resend queues significantly more than if a larger MSS were enforced. A remote attacker could use this to cause a denial of service. This has been fixed in stable kernel releases 4.4.182, 4.9.182, 4.14.127, 4.19.52, 5.1.11, and is fixed in commits 967c05aee439e6e5d7d805e195b3a20ef5c433d6 and 5f3e2bf008c2221478101ee72f5cb4654b9fc363.
24	CVE-2019-11478	400	DoS	2019-06-19	2020-10-20	5.0	None	Remote	Low	Not required	None	None	Partial
Jonathan Looney discovered that the TCP retransmission queue implementation in tcp_fragment in the Linux kernel could be fragmented when handling certain TCP Selective Acknowledgment (SACK) sequences. A remote attacker could use this to cause a denial of service. This has been fixed in stable kernel releases 4.4.182, 4.9.182, 4.14.127, 4.19.52, 5.1.11, and is fixed in commit f070ef2ac66716357066b683fb0baf55f8191a2e.
25	CVE-2019-11477	190	DoS Overflow	2019-06-19	2020-10-20	7.8	None	Remote	Low	Not required	None	None	Complete
Jonathan Looney discovered that the TCP_SKB_CB(skb)->tcp_gso_segs value was subject to an integer overflow in the Linux kernel when handling TCP Selective Acknowledgments (SACKs). A remote attacker could use this to cause a denial of service. This has been fixed in stable kernel releases 4.4.182, 4.9.182, 4.14.127, 4.19.52, 5.1.11, and is fixed in commit 3b4929f65b0d8249f19a50245cd88ed1a2f78cff.
26	CVE-2019-11476	190	Exec Code Overflow	2019-08-29	2019-10-09	4.6	None	Local	Low	Not required	Partial	Partial	Partial
An integer overflow in whoopsie before versions 0.2.52.5ubuntu0.1, 0.2.62ubuntu0.1, 0.2.64ubuntu0.1, 0.2.66, results in an out-of-bounds write to a heap allocated buffer when processing large crash dumps. This results in a crash or possible code-execution in the context of the whoopsie process.
27	CVE-2019-11459	754		2019-04-22	2020-08-24	4.3	None	Remote	Medium	Not required	Partial	None	None
The tiff_document_render() and tiff_document_get_thumbnail() functions in the TIFF document backend in GNOME Evince through 3.32.0 did not handle errors from TIFFReadRGBAImageOriented(), leading to uninitialized memory use when processing certain TIFF image files.
28	CVE-2019-11455	125	DoS	2019-04-22	2022-03-31	5.5	None	Remote	Low	???	Partial	None	Partial
A buffer over-read in Util_urlDecode in util.c in Tildeslash Monit before 5.25.3 allows a remote authenticated attacker to retrieve the contents of adjacent memory via manipulation of GET or POST parameters. The attacker can also cause a denial of service (application outage).
29	CVE-2019-11454	79	XSS	2019-04-22	2022-03-31	4.3	None	Remote	Medium	Not required	None	Partial	None
Persistent cross-site scripting (XSS) in http/cervlet.c in Tildeslash Monit before 5.25.3 allows a remote unauthenticated attacker to introduce arbitrary JavaScript via manipulation of an unsanitized user field of the Authorization header for HTTP Basic Authentication, which is mishandled during an _viewlog operation.
30	CVE-2019-11324	295		2019-04-18	2021-06-15	5.0	None	Remote	Low	Not required	None	Partial	None
The urllib3 library before 1.24.2 for Python mishandles certain cases where the desired set of CA certificates is different from the OS store of CA certificates, which results in SSL connections succeeding in situations where a verification failure is the correct outcome. This is related to use of the ssl_context, ca_certs, or ca_certs_dir argument.
31	CVE-2019-11235	345		2019-04-22	2019-05-13	7.5	None	Remote	Low	Not required	Partial	Partial	Partial
FreeRADIUS before 3.0.19 mishandles the "each participant verifies that the received scalar is within a range, and that the received group element is a valid point on the curve being used" protection mechanism, aka a "Dragonblood" issue, a similar issue to CVE-2019-9498 and CVE-2019-9499.
32	CVE-2019-11234	287		2019-04-22	2019-05-13	7.5	None	Remote	Low	Not required	Partial	Partial	Partial
FreeRADIUS before 3.0.19 does not prevent use of reflection for authentication spoofing, aka a "Dragonblood" issue, a similar issue to CVE-2019-9497.
33	CVE-2019-11068		Bypass	2019-04-10	2020-08-24	7.5	None	Remote	Low	Not required	Partial	Partial	Partial
libxslt through 1.1.33 allows bypass of a protection mechanism because callers of xsltCheckRead and xsltCheckWrite permit access even upon receiving a -1 error code. xsltCheckRead can return -1 for a crafted URL that is not actually invalid and is subsequently loaded.
34	CVE-2019-11036	125		2019-05-03	2020-10-02	6.4	None	Remote	Low	Not required	Partial	None	Partial
When processing certain files, PHP EXIF extension in versions 7.1.x below 7.1.29, 7.2.x below 7.2.18 and 7.3.x below 7.3.5 can be caused to read past allocated buffer in exif_process_IFD_TAG function. This may lead to information disclosure or crash.
35	CVE-2019-11035	125		2019-04-18	2020-10-02	6.4	None	Remote	Low	Not required	Partial	None	Partial
When processing certain files, PHP EXIF extension in versions 7.1.x below 7.1.28, 7.2.x below 7.2.17 and 7.3.x below 7.3.4 can be caused to read past allocated buffer in exif_iif_add_value function. This may lead to information disclosure or crash.
36	CVE-2019-11034	125		2019-04-18	2020-10-02	6.4	None	Remote	Low	Not required	Partial	None	Partial
When processing certain files, PHP EXIF extension in versions 7.1.x below 7.1.28, 7.2.x below 7.2.17 and 7.3.x below 7.3.4 can be caused to read past allocated buffer in exif_process_IFD_TAG function. This may lead to information disclosure or crash.
37	CVE-2019-10899	125		2019-04-09	2022-05-03	5.0	None	Remote	Low	Not required	None	None	Partial
In Wireshark 2.4.0 to 2.4.13, 2.6.0 to 2.6.7, and 3.0.0, the SRVLOC dissector could crash. This was addressed in epan/dissectors/packet-srvloc.c by preventing a heap-based buffer under-read.
38	CVE-2019-10895	125		2019-04-09	2022-05-03	5.0	None	Remote	Low	Not required	None	None	Partial
In Wireshark 2.4.0 to 2.4.13, 2.6.0 to 2.6.7, and 3.0.0, the NetScaler file parser could crash. This was addressed in wiretap/netscaler.c by improving data validation.
39	CVE-2019-10131	193		2019-04-30	2021-10-28	3.6	None	Local	Low	Not required	Partial	None	Partial
An off-by-one read vulnerability was discovered in ImageMagick before version 7.0.7-28 in the formatIPTCfromBuffer function in coders/meta.c. A local attacker may use this flaw to read beyond the end of the buffer or to crash the program.
40	CVE-2019-9928	787	Exec Code Overflow	2019-04-24	2020-08-24	6.8	None	Remote	Medium	Not required	Partial	Partial	Partial
GStreamer before 1.16.0 has a heap-based buffer overflow in the RTSP connection parser via a crafted response from a server, potentially allowing remote code execution.
41	CVE-2019-9917	20	DoS	2019-03-27	2019-06-15	4.0	None	Remote	Low	???	None	None	Partial
ZNC before 1.7.3-rc1 allows an existing remote user to cause a Denial of Service (crash) via invalid encoding.
42	CVE-2019-9641	908		2019-03-09	2022-04-05	7.5	None	Remote	Low	Not required	Partial	Partial	Partial
An issue was discovered in the EXIF component in PHP before 7.1.27, 7.2.x before 7.2.16, and 7.3.x before 7.3.3. There is an uninitialized read in exif_process_IFD_in_TIFF.
43	CVE-2019-9640	125		2019-03-09	2022-04-05	5.0	None	Remote	Low	Not required	Partial	None	None
An issue was discovered in the EXIF component in PHP before 7.1.27, 7.2.x before 7.2.16, and 7.3.x before 7.3.3. There is an Invalid Read in exif_process_SOFn.
44	CVE-2019-9639	908		2019-03-09	2022-04-05	5.0	None	Remote	Low	Not required	Partial	None	None
An issue was discovered in the EXIF component in PHP before 7.1.27, 7.2.x before 7.2.16, and 7.3.x before 7.3.3. There is an uninitialized read in exif_process_IFD_in_MAKERNOTE because of mishandling the data_len variable.
45	CVE-2019-9638	125		2019-03-09	2022-04-05	5.0	None	Remote	Low	Not required	Partial	None	None
An issue was discovered in the EXIF component in PHP before 7.1.27, 7.2.x before 7.2.16, and 7.3.x before 7.3.3. There is an uninitialized read in exif_process_IFD_in_MAKERNOTE because of mishandling the maker_note->offset relationship to value_len.
46	CVE-2019-9637	264		2019-03-09	2019-06-03	5.0	None	Remote	Low	Not required	Partial	None	None
An issue was discovered in PHP before 7.1.27, 7.2.x before 7.2.16, and 7.3.x before 7.3.3. Due to the way rename() across filesystems is implemented, it is possible that file being renamed is briefly available with wrong permissions while the rename is ongoing, thus enabling unauthorized users to access the data.
47	CVE-2019-9628	755		2019-04-11	2022-04-18	5.0	None	Remote	Low	Not required	None	None	Partial
The XMLTooling library all versions prior to V3.0.4, provided with the OpenSAML and Shibboleth Service Provider software, contains an XML parsing class. Invalid data in the XML declaration causes an exception of a type that was not handled properly in the parser class and propagates an unexpected exception type.
48	CVE-2019-9213	476		2019-03-05	2019-06-17	4.9	None	Local	Low	Not required	None	None	Complete
In the Linux kernel before 4.20.14, expand_downwards in mm/mmap.c lacks a check for the mmap minimum address, which makes it easier for attackers to exploit kernel NULL pointer dereferences on non-SMAP platforms. This is related to a capability check for the wrong task.
49	CVE-2019-9210	125	Overflow	2019-02-27	2022-04-06	6.8	None	Remote	Medium	Not required	Partial	Partial	Partial
In AdvanceCOMP 2.1, png_compress in pngex.cc in advpng has an integer overflow upon encountering an invalid PNG size, which results in an attempted memcpy to write into a buffer that is too small. (There is also a heap-based buffer over-read.)
50	CVE-2019-9209	787	Overflow	2019-02-28	2022-04-05	4.3	None	Remote	Medium	Not required	None	None	Partial
In Wireshark 2.4.0 to 2.4.12 and 2.6.0 to 2.6.6, the ASN.1 BER and related dissectors could crash. This was addressed in epan/dissectors/packet-ber.c by preventing a buffer overflow associated with excessive digits in time values.

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