CVE-2007-2443

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.

• ftp://patches.sgi.com/support/free/security/advisories/20070602-01-P.ascBroken Link
• http://docs.info.apple.com/article.html?artnum=306172Broken Link
• http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c02257427Broken Link
• http://lists.apple.com/archives/security-announce//2007/Jul/msg00004.htmlMailing List, Third Party Advisory
• http://lists.grok.org.uk/pipermail/full-disclosure/2007-September/065902.htmlThird Party Advisory
• http://osvdb.org/36597Broken Link
• http://secunia.com/advisories/25800Third Party Advisory
• http://secunia.com/advisories/25801Third Party Advisory
• http://secunia.com/advisories/25814Third Party Advisory
• http://secunia.com/advisories/25821Third Party Advisory
• http://secunia.com/advisories/25870Third Party Advisory
• http://secunia.com/advisories/25888Third Party Advisory
• http://secunia.com/advisories/25890Third Party Advisory
• http://secunia.com/advisories/25894Third Party Advisory
• http://secunia.com/advisories/25911Third Party Advisory
• http://secunia.com/advisories/26033Third Party Advisory
• http://secunia.com/advisories/26228Third Party Advisory
• http://secunia.com/advisories/26235Third Party Advisory
• http://secunia.com/advisories/26909Third Party Advisory
• http://secunia.com/advisories/27706Third Party Advisory
• http://secunia.com/advisories/40346Third Party Advisory
• http://security.gentoo.org/glsa/glsa-200707-11.xmlThird Party Advisory
• http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2007-004.txtPatch, Vendor Advisory
• http://web.mit.edu/kerberos/www/advisories/MITKRB5-SA-2007-004.txtPatch, Vendor Advisory
• http://www.debian.org/security/2007/dsa-1323Third Party Advisory
• http://www.kb.cert.org/vuls/id/365313Patch, Third Party Advisory, US Government Resource
• http://www.mandriva.com/security/advisories?name=MDKSA-2007:137Third Party Advisory
• http://www.novell.com/linux/security/advisories/2007_38_krb5.htmlBroken Link
• http://www.redhat.com/support/errata/RHSA-2007-0384.htmlThird Party Advisory
• http://www.redhat.com/support/errata/RHSA-2007-0562.htmlThird Party Advisory
• http://www.securityfocus.com/archive/1/472288/100/0/threadedThird Party Advisory, VDB Entry
• http://www.securityfocus.com/archive/1/472432/100/0/threadedThird Party Advisory, VDB Entry
• http://www.securityfocus.com/archive/1/472507/30/5970/threadedThird Party Advisory, VDB Entry
• http://www.securityfocus.com/bid/24657Third Party Advisory, VDB Entry
• http://www.securityfocus.com/bid/25159Third Party Advisory, VDB Entry
• http://www.securitytracker.com/id?1018293Third Party Advisory, VDB Entry
• http://www.trustix.org/errata/2007/0021/Broken Link
• http://www.ubuntu.com/usn/usn-477-1Third Party Advisory
• http://www.us-cert.gov/cas/techalerts/TA07-177A.htmlPatch, Third Party Advisory, US Government Resource
• http://www.vupen.com/english/advisories/2007/2337Third Party Advisory
• http://www.vupen.com/english/advisories/2007/2491Third Party Advisory
• http://www.vupen.com/english/advisories/2007/2732Third Party Advisory
• http://www.vupen.com/english/advisories/2007/3229Third Party Advisory
• http://www.vupen.com/english/advisories/2010/1574Third Party Advisory
• https://exchange.xforce.ibmcloud.com/vulnerabilities/35085Third Party Advisory, VDB Entry
• https://issues.rpath.com/browse/RPL-1499Broken Link
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11277Broken Link, Third Party Advisory
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7131Broken Link, Third Party Advisory
• https://secure-support.novell.com/KanisaPlatform/Publishing/773/3248163_f.SAL_Public.htmlBroken Link
• ftp://patches.sgi.com/support/free/security/advisories/20070602-01-P.ascBroken Link
• http://docs.info.apple.com/article.html?artnum=306172Broken Link
• http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c02257427Broken Link
• http://lists.apple.com/archives/security-announce//2007/Jul/msg00004.htmlMailing List, Third Party Advisory
• http://lists.grok.org.uk/pipermail/full-disclosure/2007-September/065902.htmlThird Party Advisory
• http://osvdb.org/36597Broken Link
• http://secunia.com/advisories/25800Third Party Advisory
• http://secunia.com/advisories/25801Third Party Advisory
• http://secunia.com/advisories/25814Third Party Advisory
• http://secunia.com/advisories/25821Third Party Advisory
• http://secunia.com/advisories/25870Third Party Advisory
• http://secunia.com/advisories/25888Third Party Advisory
• http://secunia.com/advisories/25890Third Party Advisory
• http://secunia.com/advisories/25894Third Party Advisory
• http://secunia.com/advisories/25911Third Party Advisory
• http://secunia.com/advisories/26033Third Party Advisory
• http://secunia.com/advisories/26228Third Party Advisory
• http://secunia.com/advisories/26235Third Party Advisory
• http://secunia.com/advisories/26909Third Party Advisory
• http://secunia.com/advisories/27706Third Party Advisory
• http://secunia.com/advisories/40346Third Party Advisory
• http://security.gentoo.org/glsa/glsa-200707-11.xmlThird Party Advisory
• http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2007-004.txtPatch, Vendor Advisory
• http://web.mit.edu/kerberos/www/advisories/MITKRB5-SA-2007-004.txtPatch, Vendor Advisory
• http://www.debian.org/security/2007/dsa-1323Third Party Advisory
• http://www.kb.cert.org/vuls/id/365313Patch, Third Party Advisory, US Government Resource
• http://www.mandriva.com/security/advisories?name=MDKSA-2007:137Third Party Advisory
• http://www.novell.com/linux/security/advisories/2007_38_krb5.htmlBroken Link
• http://www.redhat.com/support/errata/RHSA-2007-0384.htmlThird Party Advisory
• http://www.redhat.com/support/errata/RHSA-2007-0562.htmlThird Party Advisory
• http://www.securityfocus.com/archive/1/472288/100/0/threadedThird Party Advisory, VDB Entry
• http://www.securityfocus.com/archive/1/472432/100/0/threadedThird Party Advisory, VDB Entry
• http://www.securityfocus.com/archive/1/472507/30/5970/threadedThird Party Advisory, VDB Entry
• http://www.securityfocus.com/bid/24657Third Party Advisory, VDB Entry
• http://www.securityfocus.com/bid/25159Third Party Advisory, VDB Entry
• http://www.securitytracker.com/id?1018293Third Party Advisory, VDB Entry
• http://www.trustix.org/errata/2007/0021/Broken Link
• http://www.ubuntu.com/usn/usn-477-1Third Party Advisory
• http://www.us-cert.gov/cas/techalerts/TA07-177A.htmlPatch, Third Party Advisory, US Government Resource
• http://www.vupen.com/english/advisories/2007/2337Third Party Advisory
• http://www.vupen.com/english/advisories/2007/2491Third Party Advisory
• http://www.vupen.com/english/advisories/2007/2732Third Party Advisory
• http://www.vupen.com/english/advisories/2007/3229Third Party Advisory
• http://www.vupen.com/english/advisories/2010/1574Third Party Advisory
• https://exchange.xforce.ibmcloud.com/vulnerabilities/35085Third Party Advisory, VDB Entry
• https://issues.rpath.com/browse/RPL-1499Broken Link
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11277Broken Link, Third Party Advisory
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7131Broken Link, Third Party Advisory
• https://secure-support.novell.com/KanisaPlatform/Publishing/773/3248163_f.SAL_Public.htmlBroken Link

Published

Jun 26, 2007

Last Modified

Jun 16, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2007-2437The X render (Xrender) extension in X.org X Window System 7.…
• CVE-2007-2438The sandbox for vim allows dangerous functions such as (1) w…
• CVE-2007-2439Caucho Resin Professional 3.1.0 and Caucho Resin 3.1.0 and e…
• CVE-2007-2440Directory traversal vulnerability in Caucho Resin Profession…
• CVE-2007-2441Caucho Resin Professional 3.1.0 and Caucho Resin 3.1.0 and e…
• CVE-2007-2442The gssrpc__svcauth_gssapi function in the RPC library in MI…
• CVE-2007-2444Logic error in the SID/Name translation functionality in smb…
• CVE-2007-2445The png_handle_tRNS function in pngrutil.c in libpng before …
• CVE-2007-2446Multiple heap-based buffer overflows in the NDR parsing in s…
• CVE-2007-2447The MS-RPC functionality in smbd in Samba 3.0.0 through 3.0.…
• CVE-2007-2448Subversion 1.4.3 and earlier does not properly implement the…
• CVE-2007-2449Multiple cross-site scripting (XSS) vulnerabilities in certa…