National Cyber-Alert System
Vulnerability Summary for CVE-2007-5849
Original release date:12/19/2007
Last revised:09/05/2008
Source:
US-CERT/NIST
Overview
Integer underflow in the asn1_get_string function in the SNMP back end (backend/snmp.c) for CUPS 1.2 through 1.3.4 allows remote attackers to execute arbitrary code via a crafted SNMP response that triggers a stack-based buffer overflow.
Impact
CVSS Severity (version 2.0):
Impact Subscore:
10.0
Exploitability Subscore:
8.6
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: Medium
Authentication: Not required to exploit
Impact Type:Allows unauthorized disclosure of information; Allows unauthorized modification; Allows disruption of service
- Official Statement from Red Hat (01/02/2008)
-
Not vulnerable.
This flaw does not affect the version of CUPS shipped in Red Hat Enterprise Linux 3 or 4.
After a detailed analysis of this flaw, it has been determined it does not pose a security threat on Red Hat Enterprise Linux 5. For more details regarding this analysis, please see:
https://bugzilla.redhat.com/show_bug.cgi?id=415131
References to Advisories, Solutions, and Tools
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US-CERT Technical Alert: TA07-352A
Name: TA07-352A
External Source: XF
Name: cups-asn1getstring-bo(39101)
External Source: XF
Name: macos-snmp-bo(39097)
External Source: BID
Name: 26917
External Source: GENTOO
Name: GLSA-200712-14
External Source: VUPEN
Name: ADV-2007-4242
Type: Advisory
External Source: VUPEN
Name: ADV-2007-4238
Type: Advisory
External Source: DEBIAN
Name: DSA-1437
External Source: CONFIRM
Name: http://www.cups.org/str.php?L2589
External Source: SECUNIA
Name: 28200
Type: Advisory
External Source: SECUNIA
Name: 28136
Type: Advisory
External Source: SECUNIA
Name: 28129
Type: Advisory
External Source: SECUNIA
Name: 28113
Type: Advisory
External Source: APPLE
Name: APPLE-SA-2007-12-17
External Source: CONFIRM
Name: http://docs.info.apple.com/article.html?artnum=307179
External Source: CONFIRM
Name: http://bugs.gentoo.org/show_bug.cgi?id=201570
External Source: FEDORA
Name: FEDORA-2008-0322
External Source: UBUNTU
Name: USN-563-1
External Source: BID
Name: 26910
External Source: SUSE
Name: SUSE-SR:2008:002
External Source: MANDRIVA
Name: MDVSA-2008:036
External Source: SECUNIA
Name: 28676
External Source: SECUNIA
Name: 28636
External Source: SECUNIA
Name: 28441
External Source: SECUNIA
Name: 28386
External Source: SUSE
Name: SUSE-SA:2008:002