7.8

CVE-2016-4302

Exploit
Heap-based buffer overflow in the parse_codes function in archive_read_support_format_rar.c in libarchive before 3.2.1 allows remote attackers to execute arbitrary code via a RAR file with a zero-sized dictionary.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Libarchive ≫ Libarchive Version <= 3.2.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 4.76% 0.908
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.8 1.8 5.9
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NIST 6.8 8.6 6.4
AV:N/AC:M/Au:N/C:P/I:P/A:P
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html
http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html
https://security.gentoo.org/glsa/201701-03
http://rhn.redhat.com/errata/RHSA-2016-1844.html
Third Party Advisory
http://www.debian.org/security/2016/dsa-3657
http://blog.talosintel.com/2016/06/the-poisoned-archives.html
Third Party Advisory
Exploit
http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=1348444
Issue Tracking
http://www.securityfocus.com/bid/91331
Third Party Advisory
VDB Entry
http://www.talosintel.com/reports/TALOS-2016-0154/
Third Party Advisory
Exploit
https://github.com/libarchive/libarchive/commit/05caadc7eedbef471ac9610809ba683f0c698700
Patch
Issue Tracking
https://github.com/libarchive/libarchive/issues/719
Patch
Issue Tracking