PRIOn knowledge basePRION:CVE-2011-3327Heap overflow
8.8 High
AI Score
Confidence
High
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.286 Low
EPSS
Percentile
96.7%
Heap-based buffer overflow in the ecommunity_ecom2str function in bgp_ecommunity.c in bgpd in Quagga before 0.99.19 allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code by sending a crafted BGP UPDATE message over IPv4.
References
code.quagga.net/?p=quagga.git;a=commit;h=94431dbc753171b48b5c6806af97fd690813b00a
lists.opensuse.org/opensuse-security-announce/2011-09/msg00027.html
lists.opensuse.org/opensuse-security-announce/2011-10/msg00007.html
lists.opensuse.org/opensuse-security-announce/2011-10/msg00010.html
lists.opensuse.org/opensuse-security-announce/2011-12/msg00009.html
rhn.redhat.com/errata/RHSA-2012-1258.html
rhn.redhat.com/errata/RHSA-2012-1259.html
secunia.com/advisories/46139
secunia.com/advisories/46274
secunia.com/advisories/48106
security.gentoo.org/glsa/glsa-201202-02.xml
www.debian.org/security/2011/dsa-2316
www.kb.cert.org/vuls/id/668534
www.quagga.net/download/quagga-0.99.19.changelog.txt
bugzilla.redhat.com/show_bug.cgi?id=738400
www.cert.fi/en/reports/2011/vulnerability539178.html
Related
8.8 High
AI Score
Confidence
High
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.286 Low
EPSS
Percentile
96.7%