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CVE-2007-5135

Date: September 27, 2007

Off-by-one error in the SSL_get_shared_ciphers function in OpenSSL 0.9.7 up to 0.9.7l, and 0.9.8 up to 0.9.8f, might allow remote attackers to execute arbitrary code via a crafted packet that triggers a one-byte buffer underflow. NOTE: this issue was introduced as a result of a fix for CVE-2006-3738. As of 20071012, it is unknown whether code execution is possible.

Severity Score

5.6

Related Resources (79)

Url: http://sunsolve.sun.com/search/document.do?assetkey=1-66-200858-1

Url: http://secunia.com/advisories/31467

Url: http://www.vupen.com/english/advisories/2007/3325

Url: http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0241

Url: http://www.vupen.com/english/advisories/2008/2361

Url: http://www.novell.com/linux/security/advisories/2007_20_sr.html

Url: https://nvd.nist.gov/vuln/detail/CVE-2007-5135

Url: https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5337

Url: http://secunia.com/advisories/31308

Url: http://secunia.com/advisories/27870

Url: http://secunia.com/advisories/27078

Url: http://www.mandriva.com/security/advisories?name=MDKSA-2007:193

Url: http://www.securityfocus.com/archive/1/485936/100/0/threaded

Url: http://www.vupen.com/english/advisories/2008/2362

Url: http://secunia.com/advisories/28368

Url: http://www.vupen.com/english/advisories/2008/0064

Url: http://secunia.com/advisories/27051

Url: http://www.vmware.com/security/advisories/VMSA-2008-0001.html

Url: http://secunia.com/advisories/27330

Url: http://www.redhat.com/support/errata/RHSA-2007-1003.html

Url: http://www.vupen.com/english/advisories/2007/4042

Url: http://secunia.com/advisories/30161

Url: http://secunia.com/advisories/27097

Url: http://lists.vmware.com/pipermail/security-announce/2008/000002.html

Url: http://www.debian.org/security/2007/dsa-1379

Url: http://www.securitytracker.com/id?1018755

Url: https://issues.rpath.com/browse/RPL-1770

Url: http://secunia.com/advisories/30124

Url: http://sunsolve.sun.com/search/document.do?assetkey=1-26-103130-1

Url: http://www.securityfocus.com/archive/1/481506/100/0/threaded

Url: http://www.vupen.com/english/advisories/2007/3625

Url: http://www.securityfocus.com/archive/1/481488/100/0/threaded

Url: http://www.securityfocus.com/archive/1/481217/100/0/threaded

Url: https://issues.rpath.com/browse/RPL-1769

Url: ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2008-007.txt.asc

Url: http://secunia.com/advisories/27961

Url: http://www.redhat.com/support/errata/RHSA-2007-0813.html

Url: http://www.openbsd.org/errata41.html

Url: http://secunia.com/advisories/27205

Url: http://www.securityfocus.com/archive/1/480855/100/0/threaded

Url: http://security.gentoo.org/glsa/glsa-200710-06.xml

Url: http://secunia.com/advisories/29242

Url: http://secunia.com/advisories/27186

Url: http://secunia.com/advisories/27021

Url: http://lists.opensuse.org/opensuse-security-announce/2008-03/msg00001.html

Url: https://access.redhat.com/security/cve/CVE-2007-5135

Url: http://secunia.com/advisories/31326

Url: http://www.openbsd.org/errata40.html

Url: http://secunia.com/advisories/31489

Url: http://www14.software.ibm.com/webapp/set2/subscriptions/pqvcmjd?mode=18&ID=4038

Url: http://security.freebsd.org/advisories/FreeBSD-SA-07:08.openssl.asc

Url: http://www14.software.ibm.com/webapp/set2/subscriptions/pqvcmjd?mode=18&ID=4037

Url: http://www.vmware.com/security/advisories/VMSA-2008-0013.html

Url: http://www.gentoo.org/security/en/glsa/glsa-200805-07.xml

Url: http://www.openssl.org/news/secadv_20071012.txt

Url: http://secunia.com/advisories/27851

Url: http://www.vupen.com/english/advisories/2008/2268

Url: http://secunia.com/advisories/27012

Url: http://secunia.com/advisories/27217

Url: http://lists.apple.com/archives/security-announce//2008/Jul/msg00003.html

Url: http://www.securityfocus.com/bid/25831

Url: http://www.openbsd.org/errata42.html

Url: http://www.securityfocus.com/archive/1/486859/100/0/threaded

Url: http://www.securityfocus.com/archive/1/484353/100/0/threaded

Url: https://www.redhat.com/archives/fedora-package-announce/2007-October/msg00218.html

Url: http://support.avaya.com/elmodocs2/security/ASA-2007-485.htm

Url: http://secunia.com/advisories/27394

Url: http://secunia.com/advisories/27031

Url: http://www.redhat.com/support/errata/RHSA-2007-0964.html

Url: http://www.vupen.com/english/advisories/2007/4144

Url: https://bugs.gentoo.org/show_bug.cgi?id=194039

Url: https://usn.ubuntu.com/522-1/

Url: https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10904

Url: https://exchange.xforce.ibmcloud.com/vulnerabilities/36837

Url: http://securityreason.com/securityalert/3179

Url: http://secunia.com/advisories/27229

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2007-5135

Url: http://secunia.com/advisories/22130

Url: https://www.mend.io/vulnerability-database/CVE-2007-5135

Severity Score

5.6

Weakness Type (CWE)

Numeric Errors

CWE-189

CVSS v3.1

Base Score:	5.6
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	HIGH
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	LOW
Integrity (I):	LOW
Availability (A):	LOW

CVSS v2

Base Score:	6.8
Access Vector (AV):	NETWORK
Access Complexity (AC):	MEDIUM
Authentication (AU):	NONE
Confidentiality (C):	PARTIAL
Integrity (I):	PARTIAL
Availability (A):	PARTIAL
Additional information:

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