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Linux : Security Vulnerabilities (Directory Traversal)

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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-2021-3178 22 Dir. Trav. 2021-01-19 2021-03-25
5.5
None Remote Low ??? Partial Partial None
** DISPUTED ** fs/nfsd/nfs3xdr.c in the Linux kernel through 5.10.8, when there is an NFS export of a subdirectory of a filesystem, allows remote attackers to traverse to other parts of the filesystem via READDIRPLUS. NOTE: some parties argue that such a subdirectory export is not intended to prevent this attack; see also the exports(5) no_subtree_check default behavior.
2 CVE-2020-29373 22 Dir. Trav. 2020-11-28 2020-12-02
2.1
None Local Low Not required Partial None None
An issue was discovered in fs/io_uring.c in the Linux kernel before 5.6. It unsafely handles the root directory during path lookups, and thus a process inside a mount namespace can escape to unintended filesystem locations, aka CID-ff002b30181d.
3 CVE-2020-28374 22 Dir. Trav. 2021-01-13 2021-03-15
5.5
None Remote Low ??? Partial Partial None
In drivers/target/target_core_xcopy.c in the Linux kernel before 5.10.7, insufficient identifier checking in the LIO SCSI target code can be used by remote attackers to read or write files via directory traversal in an XCOPY request, aka CID-2896c93811e3. For example, an attack can occur over a network if the attacker has access to one iSCSI LUN. The attacker gains control over file access because I/O operations are proxied via an attacker-selected backstore.
4 CVE-2019-10220 22 Dir. Trav. 2019-11-27 2020-01-03
9.3
None Remote Medium Not required Complete Complete Complete
Linux kernel CIFS implementation, version 4.9.0 is vulnerable to a relative paths injection in directory entry lists.
5 CVE-2017-12188 22 DoS Exec Code Dir. Trav. 2017-10-11 2018-03-08
6.9
None Local Medium Not required Complete Complete Complete
arch/x86/kvm/mmu.c in the Linux kernel through 4.13.5, when nested virtualisation is used, does not properly traverse guest pagetable entries to resolve a guest virtual address, which allows L1 guest OS users to execute arbitrary code on the host OS or cause a denial of service (incorrect index during page walking, and host OS crash), aka an "MMU potential stack buffer overrun."
6 CVE-2006-1864 Dir. Trav. 2006-04-26 2018-10-18
4.6
None Local Low Not required Partial Partial Partial
Directory traversal vulnerability in smbfs in Linux 2.6.16 and earlier allows local users to escape chroot restrictions for an SMB-mounted filesystem via "..\\" sequences, a similar vulnerability to CVE-2006-1863.
7 CVE-2006-1863 Dir. Trav. 2006-04-25 2017-10-11
2.1
None Local Low Not required Partial None None
Directory traversal vulnerability in CIFS in Linux 2.6.16 and earlier allows local users to escape chroot restrictions for an SMB-mounted filesystem via "..\\" sequences, a similar vulnerability to CVE-2006-1864.
Total number of vulnerabilities : 7   Page : 1 (This Page)
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