National Cyber-Alert System

Vulnerability Summary for CVE-2007-2443

Overview

Integer signedness error in the gssrpc__svcauth_unix function in svc_auth_unix.c in the RPC library in MIT Kerberos 5 (krb5) 1.6.1 and earlier might allow remote attackers to execute arbitrary code via a negative length value.

Impact

CVSS Severity (version 2.0):

CVSS Version 2 Metrics:

References to Advisories, Solutions, and Tools

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US-CERT Technical Alert: TA07-177A

Name: TA07-177A

Type: Patch Information

Hyperlink:http://www.us-cert.gov/cas/techalerts/TA07-177A.html

US-CERT Vulnerability Note: VU#365313

Name: VU#365313

Type: Patch Information

Hyperlink:http://www.kb.cert.org/vuls/id/365313

External Source: CONFIRM

Name: http://web.mit.edu/kerberos/www/advisories/MITKRB5-SA-2007-004.txt

Type: Advisory; Patch Information

Hyperlink:http://web.mit.edu/kerberos/www/advisories/MITKRB5-SA-2007-004.txt

External Source: BUGTRAQ

Name: 20070629 TSLSA-2007-0021 - kerberos5

Hyperlink:http://www.securityfocus.com/archive/1/archive/1/472507/30/5970/threaded

External Source: CONFIRM

Name: https://secure-support.novell.com/KanisaPlatform/Publishing/773/3248163_f.SAL_Public.html

Hyperlink:https://secure-support.novell.com/KanisaPlatform/Publishing/773/3248163_f.SAL_Public.html

External Source: CONFIRM

Name: https://issues.rpath.com/browse/RPL-1499

Hyperlink:https://issues.rpath.com/browse/RPL-1499

External Source: XF

Name: kerberos-gssrpcsvcauthunix-bo(35085)

Hyperlink:http://xforce.iss.net/xforce/xfdb/35085

External Source: UBUNTU

Name: USN-477-1

Hyperlink:http://www.ubuntu.com/usn/usn-477-1

External Source: TRUSTIX

Name: 2007-0021

Hyperlink:http://www.trustix.org/errata/2007/0021/

External Source: SECTRACK

Name: 1018293

Hyperlink:http://www.securitytracker.com/id?1018293

External Source: BID

Name: 25159

Hyperlink:http://www.securityfocus.com/bid/25159

External Source: BID

Name: 24657

Hyperlink:http://www.securityfocus.com/bid/24657

External Source: BUGTRAQ

Name: 20070628 FLEA-2007-0029-1: krb5 krb5-workstation

Hyperlink:http://www.securityfocus.com/archive/1/archive/1/472432/100/0/threaded

External Source: BUGTRAQ

Name: 20070626 MITKRB5-SA-2007-004: kadmind multiple RPC lib vulnerabilities

Hyperlink:http://www.securityfocus.com/archive/1/archive/1/472288/100/0/threaded

External Source: REDHAT

Name: RHSA-2007:0562

Hyperlink:http://www.redhat.com/support/errata/RHSA-2007-0562.html

External Source: REDHAT

Name: RHSA-2007:0384

Hyperlink:http://www.redhat.com/support/errata/RHSA-2007-0384.html

External Source: SUSE

Name: SUSE-SA:2007:038

Hyperlink:http://www.novell.com/linux/security/advisories/2007_38_krb5.html

External Source: MANDRIVA

Name: MDKSA-2007:137

Hyperlink:http://www.mandriva.com/security/advisories?name=MDKSA-2007:137

External Source: VUPEN

Name: ADV-2007-3229

Hyperlink:http://www.frsirt.com/english/advisories/2007/3229

External Source: VUPEN

Name: ADV-2007-2732

Hyperlink:http://www.frsirt.com/english/advisories/2007/2732

External Source: VUPEN

Name: ADV-2007-2491

Hyperlink:http://www.frsirt.com/english/advisories/2007/2491

External Source: VUPEN

Name: ADV-2007-2337

Hyperlink:http://www.frsirt.com/english/advisories/2007/2337

External Source: DEBIAN

Name: DSA-1323

Hyperlink:http://www.debian.org/security/2007/dsa-1323

External Source: CONFIRM

Name: http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2007-004.txt

Hyperlink:http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2007-004.txt

External Source: GENTOO

Name: GLSA-200707-11

Hyperlink:http://security.gentoo.org/glsa/glsa-200707-11.xml

External Source: SECUNIA

Name: 27706

Hyperlink:http://secunia.com/advisories/27706

External Source: SECUNIA

Name: 26909

Hyperlink:http://secunia.com/advisories/26909

External Source: SECUNIA

Name: 26235

Hyperlink:http://secunia.com/advisories/26235

External Source: SECUNIA

Name: 26228

Hyperlink:http://secunia.com/advisories/26228

External Source: SECUNIA

Name: 26033

Hyperlink:http://secunia.com/advisories/26033

External Source: SECUNIA

Name: 25911

Hyperlink:http://secunia.com/advisories/25911

External Source: SECUNIA

Name: 25894

Hyperlink:http://secunia.com/advisories/25894

External Source: SECUNIA

Name: 25890

Hyperlink:http://secunia.com/advisories/25890

External Source: SECUNIA

Name: 25888

Hyperlink:http://secunia.com/advisories/25888

External Source: SECUNIA

Name: 25870

Hyperlink:http://secunia.com/advisories/25870

External Source: SECUNIA

Name: 25821

Hyperlink:http://secunia.com/advisories/25821

External Source: SECUNIA

Name: 25814

Hyperlink:http://secunia.com/advisories/25814

External Source: SECUNIA

Name: 25801

Hyperlink:http://secunia.com/advisories/25801

External Source: SECUNIA

Name: 25800

Hyperlink:http://secunia.com/advisories/25800

External Source: FULLDISC

Name: 20070920 VMSA-2007-0006 Critical security updates for all supported versions of VMware ESX Server, VMware Server, VMware Workstation, VMware ACE, and VMware Player

Hyperlink:http://lists.grok.org.uk/pipermail/full-disclosure/2007-September/065902.html

External Source: APPLE

Name: APPLE-SA-2007-07-31

Hyperlink:http://lists.apple.com/archives/security-announce//2007/Jul/msg00004.html

External Source: CONFIRM

Name: http://docs.info.apple.com/article.html?artnum=306172

Hyperlink:http://docs.info.apple.com/article.html?artnum=306172

External Source: SGI

Name: 20070602-01-P

Hyperlink:ftp://patches.sgi.com/support/free/security/advisories/20070602-01-P.asc