6.8

CVE-2011-1777

Multiple buffer overflows in the (1) heap_add_entry and (2) relocate_dir functions in archive_read_support_format_iso9660.c in libarchive through 2.8.5 allow remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted ISO9660 image.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Freebsd ≫ Libarchive Version <= 2.8.5
Freebsd ≫ Libarchive Version 2.0
Freebsd ≫ Libarchive Version 2.1
Freebsd ≫ Libarchive Version 2.2
Freebsd ≫ Libarchive Version 2.2.3
Freebsd ≫ Libarchive Version 2.3
Freebsd ≫ Libarchive Version 2.4
Freebsd ≫ Libarchive Version 2.5
Freebsd ≫ Libarchive Version 2.6
Freebsd ≫ Libarchive Version 2.6.1
Freebsd ≫ Libarchive Version 2.6.2
Freebsd ≫ Libarchive Version 2.7.0
Freebsd ≫ Libarchive Version 2.7.1
Freebsd ≫ Libarchive Version 2.8.0
Freebsd ≫ Libarchive Version 2.8.1
Freebsd ≫ Libarchive Version 2.8.2
Freebsd ≫ Libarchive Version 2.8.3
Freebsd ≫ Libarchive Version 2.8.4
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 4.2% 0.901
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
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://lists.apple.com/archives/security-announce/2012/May/msg00001.html
http://support.apple.com/kb/HT5281
https://bugzilla.redhat.com/show_bug.cgi?id=705849
http://code.google.com/p/libarchive/source/detail?r=3158
http://secunia.com/advisories/48034
http://www.debian.org/security/2012/dsa-2413
https://rhn.redhat.com/errata/RHSA-2011-1507.html