Vulnerability Details CVE-2010-2494
Multiple buffer underflows in the base64 decoder in base64.c in (1) bogofilter and (2) bogolexer in bogofilter before 1.2.2 allow remote attackers to cause a denial of service (heap memory corruption and application crash) via an e-mail message with invalid base64 data that begins with an = (equals) character.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.046
EPSS Ranking 88.8%
CVSS Severity
CVSS v2 Score 5.0
References
- http://bogofilter.sourceforge.net/security/bogofilter-SA-2010-01
- http://bogofilter.svn.sourceforge.net/viewvc/bogofilter/trunk/bogofilter/doc/bogofilter-SA-2010-01?revision=6909&pathrev=6909
- http://bogofilter.svn.sourceforge.net/viewvc/bogofilter/trunk/bogofilter/src/base64.c?view=patch&r1=6906&r2=6903
- http://lists.fedoraproject.org/pipermail/package-announce/2010-August/046558.html
- http://lists.fedoraproject.org/pipermail/package-announce/2010-August/046590.html
- http://lists.opensuse.org/opensuse-security-announce/2010-08/msg00001.html
- http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00015.html
- http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00016.html
- http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00021.html
- http://marc.info/?l=oss-security&m=127814747231102&w=2
- http://marc.info/?l=oss-security&m=127831760712436&w=2
- http://marc.info/?l=oss-security&m=127840569013531&w=2
- http://marc.info/?l=oss-security&m=127844323105405&w=2
- http://secunia.com/advisories/40427
- http://secunia.com/advisories/41239
- http://www.osvdb.org/66002
- http://www.securityfocus.com/bid/41339
- http://www.ubuntu.com/usn/USN-980-1
- http://www.vupen.com/english/advisories/2010/2233
- https://bugzilla.redhat.com/show_bug.cgi?id=611551
- http://bogofilter.sourceforge.net/security/bogofilter-SA-2010-01
- http://bogofilter.svn.sourceforge.net/viewvc/bogofilter/trunk/bogofilter/doc/bogofilter-SA-2010-01?revision=6909&pathrev=6909
- http://bogofilter.svn.sourceforge.net/viewvc/bogofilter/trunk/bogofilter/src/base64.c?view=patch&r1=6906&r2=6903
- http://lists.fedoraproject.org/pipermail/package-announce/2010-August/046558.html
- http://lists.fedoraproject.org/pipermail/package-announce/2010-August/046590.html
- http://lists.opensuse.org/opensuse-security-announce/2010-08/msg00001.html
- http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00015.html
- http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00016.html
- http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00021.html
- http://marc.info/?l=oss-security&m=127814747231102&w=2
- http://marc.info/?l=oss-security&m=127831760712436&w=2
- http://marc.info/?l=oss-security&m=127840569013531&w=2
- http://marc.info/?l=oss-security&m=127844323105405&w=2
- http://secunia.com/advisories/40427
- http://secunia.com/advisories/41239
- http://www.osvdb.org/66002
- http://www.securityfocus.com/bid/41339
- http://www.ubuntu.com/usn/USN-980-1
- http://www.vupen.com/english/advisories/2010/2233
- https://bugzilla.redhat.com/show_bug.cgi?id=611551
Products affected by CVE-2010-2494
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cpe:2.3:a:bogofilter:bogofilter:*
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cpe:2.3:a:bogofilter:bogofilter:1.0.0
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cpe:2.3:a:bogofilter:bogofilter:1.0.1
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cpe:2.3:a:bogofilter:bogofilter:1.0.2
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cpe:2.3:a:bogofilter:bogofilter:1.0.3
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cpe:2.3:a:bogofilter:bogofilter:1.1.0
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cpe:2.3:a:bogofilter:bogofilter:1.1.1
-
cpe:2.3:a:bogofilter:bogofilter:1.1.2
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cpe:2.3:a:bogofilter:bogofilter:1.1.3
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cpe:2.3:a:bogofilter:bogofilter:1.1.4
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cpe:2.3:a:bogofilter:bogofilter:1.1.5
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cpe:2.3:a:bogofilter:bogofilter:1.1.6
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cpe:2.3:a:bogofilter:bogofilter:1.1.7
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cpe:2.3:a:bogofilter:bogofilter:1.2.0