Vulnerability CVE-2012-6088
Published: 2013-01-18

Description:
The rpmpkgRead function in lib/package.c in RPM 4.10.x before 4.10.2 does not return an error code in certain situations involving an "unparseable signature," which allows remote attackers to bypass RPM signature checks via a crafted package.

Type:

CWE-255

 (Credentials Management)

CVSS2 => (AV:N/AC:M/Au:N/C:N/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
RPM -> RPM 

 References:
http://rpm.org/wiki/Releases/4.10.2
http://rpm.org/gitweb?p=rpm.git;a=commitdiff;h=3d74c43
https://bugzilla.novell.com/show_bug.cgi?id=796375
http://xforce.iss.net/xforce/xfdb/80953
http://www.securityfocus.com/bid/57138
http://www.openwall.com/lists/oss-security/2013/01/03/9
http://secunia.com/advisories/51706
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