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CVE
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CVE-2010-2494Date: (C)2010-07-08   (M)2018-03-28


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.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : CVSS Score : 5.0
Exploit Score: Exploit Score: 10.0
Impact Score: Impact Score: 2.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: Access Vector: NETWORK
Attack Complexity: Access Complexity: LOW
Privileges Required: Authentication: NONE
User Interaction: Confidentiality: NONE
Scope: Integrity: NONE
Confidentiality: Availability: PARTIAL
Integrity:  
Availability:  
  
Reference:
SECUNIA-40427
SECUNIA-41239
BID-41339
OSVDB-66002
ADV-2010-2233
FEDORA-2010-13139
FEDORA-2010-13154
SUSE-SR:2010:014
USN-980-1
http://marc.info/?l=oss-security&m=127831760712436&w=2
http://marc.info/?l=oss-security&m=127814747231102&w=2
http://marc.info/?l=oss-security&m=127840569013531&w=2
http://marc.info/?l=oss-security&m=127844323105405&w=2
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
https://bugzilla.redhat.com/show_bug.cgi?id=611551
openSUSE-SU-2012:1648
openSUSE-SU-2012:1650
openSUSE-SU-2013:0166

CWE    1
CWE-119
OVAL    7
oval:org.secpod.oval:def:101071
oval:org.secpod.oval:def:700011
oval:org.secpod.oval:def:400452
oval:org.secpod.oval:def:400472
...

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