CVE-2010-0562

The sdump function in sdump.c in fetchmail 6.3.11, 6.3.12, and 6.3.13, when running in verbose mode on platforms for which char is signed, allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via an SSL X.509 certificate containing non-printable characters with the high bit set, which triggers a heap-based buffer overflow during escaping.

CVSS v2.0 6.8 MEDIUM

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://www.vupen.com/english/advisories/2010/0296	Vendor Advisory
http://osvdb.org/62114
http://mknod.org/svn/fetchmail/branches/BRANCH_6-3/fetchmail-SA-2010-01.txt
http://www.fetchmail.info/fetchmail-SA-2010-01.txt	Vendor Advisory
http://secunia.com/advisories/38391	Vendor Advisory
http://www.securitytracker.com/id?1023543
http://www.securityfocus.com/bid/38088
http://www.mandriva.com/security/advisories?name=MDVSA-2010:037

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:fetchmail:fetchmail:6.3.11:::::::*
	cpe:2.3:a:fetchmail:fetchmail:6.3.12:::::::*
	cpe:2.3:a:fetchmail:fetchmail:6.3.13:::::::*

Information

Published : 2010-02-08 13:30

Updated : 2011-04-26 21:00

NVD link : CVE-2010-0562

Mitre link : CVE-2010-0562

JSON object : View

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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Products Affected

fetchmail

fetchmail

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