7.5

CVE-2012-5854

Heap-based buffer overflow in WeeChat 0.3.6 through 0.3.9 allows remote attackers to cause a denial of service (crash or hang) and possibly execute arbitrary code via crafted IRC colors that are not properly decoded.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Flashtux ≫ Weechat Version0.3.6
Flashtux ≫ Weechat Version0.3.7
Flashtux ≫ Weechat Version0.3.8
Flashtux ≫ Weechat Version0.3.9
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 5.54% 0.918
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 10 6.4
AV:N/AC:L/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.fedoraproject.org/pipermail/package-announce/2012-November/092228.html
http://lists.fedoraproject.org/pipermail/package-announce/2012-November/092490.html
http://lists.fedoraproject.org/pipermail/package-announce/2012-November/092536.html
http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00018.html
http://lists.opensuse.org/opensuse-updates/2012-11/msg00087.html
http://osvdb.org/87279
http://secunia.com/advisories/51377
http://weechat.org/security/
Vendor Advisory
http://www.mandriva.com/security/advisories?name=MDVSA-2013:136
http://www.openwall.com/lists/oss-security/2012/11/12/2
http://www.securityfocus.com/bid/56482
https://savannah.nongnu.org/bugs/?37704
https://wiki.mageia.org/en/Support/Advisories/MGASA-2012-0330