CVE-2010-2494
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
6.8 Medium
AI Score
Confidence
High
0.108 Low
EPSS
Percentile
95.1%
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.
Affected configurations
References
bogofilter.sourceforge.net/security/bogofilter-SA-2010-01
bogofilter.svn.sourceforge.net/viewvc/bogofilter/trunk/bogofilter/doc/bogofilter-SA-2010-01?revision=6909&pathrev=6909
bogofilter.svn.sourceforge.net/viewvc/bogofilter/trunk/bogofilter/src/base64.c?view=patch&r1=6906&r2=6903
lists.fedoraproject.org/pipermail/package-announce/2010-August/046558.html
lists.fedoraproject.org/pipermail/package-announce/2010-August/046590.html
lists.opensuse.org/opensuse-security-announce/2010-08/msg00001.html
lists.opensuse.org/opensuse-security-announce/2012-12/msg00015.html
lists.opensuse.org/opensuse-security-announce/2012-12/msg00016.html
lists.opensuse.org/opensuse-security-announce/2013-01/msg00021.html
marc.info/?l=oss-security&m=127814747231102&w=2
marc.info/?l=oss-security&m=127831760712436&w=2
marc.info/?l=oss-security&m=127840569013531&w=2
marc.info/?l=oss-security&m=127844323105405&w=2
secunia.com/advisories/40427
secunia.com/advisories/41239
www.osvdb.org/66002
www.securityfocus.com/bid/41339
www.ubuntu.com/usn/USN-980-1
www.vupen.com/english/advisories/2010/2233
bugzilla.redhat.com/show_bug.cgi?id=611551
Related
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
6.8 Medium
AI Score
Confidence
High
0.108 Low
EPSS
Percentile
95.1%