CVE-2011-3327

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 UNKNOWN
NETWORK
LOW
AV:N/AC:L/Au:N/C:P/I:P/A:P
certccCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 95%
VendorProductVersion
quaggaquagga
𝑥
≤ 0.99.18
quaggaquagga
0.95
quaggaquagga
0.96
quaggaquagga
0.96.1
quaggaquagga
0.96.2
quaggaquagga
0.96.3
quaggaquagga
0.96.4
quaggaquagga
0.96.5
quaggaquagga
0.97.0
quaggaquagga
0.97.1
quaggaquagga
0.97.2
quaggaquagga
0.97.3
quaggaquagga
0.97.4
quaggaquagga
0.97.5
quaggaquagga
0.98.0
quaggaquagga
0.98.1
quaggaquagga
0.98.2
quaggaquagga
0.98.3
quaggaquagga
0.98.4
quaggaquagga
0.98.5
quaggaquagga
0.98.6
quaggaquagga
0.99.1
quaggaquagga
0.99.2
quaggaquagga
0.99.3
quaggaquagga
0.99.4
quaggaquagga
0.99.5
quaggaquagga
0.99.6
quaggaquagga
0.99.7
quaggaquagga
0.99.8
quaggaquagga
0.99.9
quaggaquagga
0.99.10
quaggaquagga
0.99.11
quaggaquagga
0.99.12
quaggaquagga
0.99.13
quaggaquagga
0.99.14
quaggaquagga
0.99.15
quaggaquagga
0.99.16
quaggaquagga
0.99.17
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
quagga
oneiric
Fixed 0.99.18-2ubuntu0.1
released
natty
Fixed 0.99.17-4ubuntu1.1
released
maverick
Fixed 0.99.17-1ubuntu0.2
released
lucid
Fixed 0.99.15-1ubuntu0.3
released
hardy
ignored
Common Weakness Enumeration
References
http://code.quagga.net/?p=quagga.git%3Ba=commit%3Bh=94431dbc753171b48b5c6806af97fd690813b00a
http://lists.opensuse.org/opensuse-security-announce/2011-09/msg00027.html
http://lists.opensuse.org/opensuse-security-announce/2011-10/msg00007.html
http://lists.opensuse.org/opensuse-security-announce/2011-10/msg00010.html
http://lists.opensuse.org/opensuse-security-announce/2011-12/msg00009.html
http://rhn.redhat.com/errata/RHSA-2012-1258.html
http://rhn.redhat.com/errata/RHSA-2012-1259.html
http://secunia.com/advisories/46139
http://secunia.com/advisories/46274
http://secunia.com/advisories/48106
http://security.gentoo.org/glsa/glsa-201202-02.xml
http://www.debian.org/security/2011/dsa-2316
http://www.kb.cert.org/vuls/id/668534
http://www.quagga.net/download/quagga-0.99.19.changelog.txt
https://bugzilla.redhat.com/show_bug.cgi?id=738400
https://www.cert.fi/en/reports/2011/vulnerability539178.html
http://code.quagga.net/?p=quagga.git%3Ba=commit%3Bh=94431dbc753171b48b5c6806af97fd690813b00a
http://lists.opensuse.org/opensuse-security-announce/2011-09/msg00027.html
http://lists.opensuse.org/opensuse-security-announce/2011-10/msg00007.html
http://lists.opensuse.org/opensuse-security-announce/2011-10/msg00010.html
http://lists.opensuse.org/opensuse-security-announce/2011-12/msg00009.html
http://rhn.redhat.com/errata/RHSA-2012-1258.html
http://rhn.redhat.com/errata/RHSA-2012-1259.html
http://secunia.com/advisories/46139
http://secunia.com/advisories/46274
http://secunia.com/advisories/48106
http://security.gentoo.org/glsa/glsa-201202-02.xml
http://www.debian.org/security/2011/dsa-2316
http://www.kb.cert.org/vuls/id/668534
http://www.quagga.net/download/quagga-0.99.19.changelog.txt
https://bugzilla.redhat.com/show_bug.cgi?id=738400
https://www.cert.fi/en/reports/2011/vulnerability539178.html