6.4

CVE-2015-2304

Exploit
Absolute path traversal vulnerability in bsdcpio in libarchive 3.1.2 and earlier allows remote attackers to write to arbitrary files via a full pathname in an archive.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Libarchive ≫ Libarchive SwPlatformx64 Version <= 3.1.2
Canonical ≫ Ubuntu Linux Version12.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version14.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version14.10
Opensuse ≫ Opensuse Version13.1
Opensuse ≫ Opensuse Version13.2
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 4.89% 0.91
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.4 10 4.9
AV:N/AC:L/Au:N/C:N/I:P/A:P
CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

http://lists.opensuse.org/opensuse-updates/2015-03/msg00065.html
http://www.ubuntu.com/usn/USN-2549-1
http://www.openwall.com/lists/oss-security/2015/01/07/5
Exploit
http://advisories.mageia.org/MGASA-2015-0106.html
http://www.debian.org/security/2015/dsa-3180
http://www.mandriva.com/security/advisories?name=MDVSA-2015:157
http://www.openwall.com/lists/oss-security/2015/01/16/7
http://www.securitytracker.com/id/1035996
https://github.com/libarchive/libarchive/commit/59357157706d47c365b2227739e17daba3607526
https://github.com/libarchive/libarchive/pull/110
https://groups.google.com/forum/#%21msg/libarchive-discuss/dN9y1VvE1Qk/Z9uerigjQn0J
https://security.gentoo.org/glsa/201701-03
https://www.freebsd.org/security/advisories/FreeBSD-SA-16:22.libarchive.asc