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CVE
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CVE-2012-4562Date: (C)2012-12-02   (M)2023-12-22


Multiple integer overflows in libssh before 0.5.3 allow remote attackers to cause a denial of service (infinite loop or crash) and possibly execute arbitrary code via unspecified vectors, which triggers a buffer overflow, infinite loop, or possibly some other unspecified vulnerabilities.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V2 Severity:
CVSS Score : 7.5
Exploit Score: 10.0
Impact Score: 6.4
 
CVSS V2 Metrics:
Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality: PARTIAL
Integrity: PARTIAL
Availability: PARTIAL
  
Reference:
BID-56604
DSA-2577
FEDORA-2012-18610
FEDORA-2012-18677
MDVSA-2012:175
SUSE-SU-2012:1520
USN-1640-1
http://www.openwall.com/lists/oss-security/2012/11/20/3
http://www.libssh.org/2012/11/20/libssh-0-5-3-security-release/
https://bugzilla.redhat.com/show_bug.cgi?id=871620
libssh-buffer-bo(80221)
openSUSE-SU-2012:1620
openSUSE-SU-2012:1622
openSUSE-SU-2013:0130

CPE    6
cpe:/a:libssh:libssh:0.5.0:rc1
cpe:/a:libssh:libssh
cpe:/a:libssh:libssh:0.4.8
cpe:/a:libssh:libssh:0.4.7
...
CWE    1
CWE-189
OVAL    8
oval:org.secpod.oval:def:104580
oval:org.secpod.oval:def:302980
oval:org.secpod.oval:def:701081
oval:org.secpod.oval:def:104359
...

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