CVE-2007-2443
published 2007-06-26CVE-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…
PriorityP337high8.3CVSS 2.0
AVAACLAuNCCICAC
EPSS
3.48%
87.6th percentile
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.
Affected
11 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | krb5 | < krb5 1.6.dfsg.1-5 (bookworm) | krb5 1.6.dfsg.1-5 (bookworm) |
| mit | kerberos_5 | <= 1.6.1 | — |
| mit | krb5 | >= 0 < 1.6.dfsg.1-5 | 1.6.dfsg.1-5 |
| mit | krb5 | >= 0 < 1.6.dfsg.1-5 | 1.6.dfsg.1-5 |
| mit | krb5 | >= 0 < 1.6.dfsg.1-5 | 1.6.dfsg.1-5 |
| mit | krb5 | >= 0 < 1.6.dfsg.1-5 | 1.6.dfsg.1-5 |
CVSS provenance
nvdv2.08.3HIGHAV:A/AC:L/Au:N/C:C/I:C/A:C
osv8.3HIGH
vendor_ubuntu10.0CRITICAL
vendor_debian8.3MEDIUM
vendor_redhat8.3HIGH
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GHSA
GHSA-59m5-fjcv-54hx: Integer signedness error in the gssrpc__svcauth_unix function in svc_auth_unix
ghsa_unreviewed·2022-05-03
CVE-2007-2443 [HIGH] GHSA-59m5-fjcv-54hx: Integer signedness error in the gssrpc__svcauth_unix function in svc_auth_unix
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.
OSV
CVE-2007-2443: Integer signedness error in the gssrpc__svcauth_unix function in svc_auth_unix
osv·2007-06-26·CVSS 8.3
CVE-2007-2443 [HIGH] CVE-2007-2443: Integer signedness error in the gssrpc__svcauth_unix function in svc_auth_unix
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.
Ubuntu
krb5 vulnerabilities
vendor_ubuntu·2007-06-27·CVSS 10.0
CVE-2007-2442 [CRITICAL] krb5 vulnerabilities
Title: krb5 vulnerabilities
Summary: krb5 vulnerabilities
Wei Wang discovered that the krb5 RPC library did not correctly handle
certain error conditions. A remote attacker could cause kadmind to free
an uninitialized pointer, leading to a denial of service or possibly
execution of arbitrary code with root privileges. (CVE-2007-2442)
Wei Wang discovered that the krb5 RPC library did not correctly check
the size of certain communications. A remote attacker could send a
specially crafted request to kadmind and execute arbitrary code with
root privileges. (CVE-2007-2443)
It was discovered that the kadmind service could be made to overflow its
stack. A remote attacker could send a specially crafted request and
execute arbitrary code with root privileges. (CVE-2007-2798)
Instructions: In g
Red Hat
krb5 RPC library stack overflow
vendor_redhat·2007-06-26·CVSS 8.3
CVE-2007-2443 [HIGH] krb5 RPC library stack overflow
krb5 RPC library stack overflow
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.
Debian
CVE-2007-2443: krb5 - Integer signedness error in the gssrpc__svcauth_unix function in svc_auth_unix.c...
vendor_debian·2007·CVSS 8.3
CVE-2007-2443 [HIGH] CVE-2007-2443: krb5 - Integer signedness error in the gssrpc__svcauth_unix function in svc_auth_unix.c...
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.
Scope: local
bookworm: resolved (fixed in 1.6.dfsg.1-5)
bullseye: resolved (fixed in 1.6.dfsg.1-5)
forky: resolved (fixed in 1.6.dfsg.1-5)
sid: resolved (fixed in 1.6.dfsg.1-5)
trixie: resolved (fixed in 1.6.dfsg.1-5)
No detection rules found.
No public exploits indexed.
ftp://patches.sgi.com/support/free/security/advisories/20070602-01-P.aschttp://docs.info.apple.com/article.html?artnum=306172http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c02257427http://lists.apple.com/archives/security-announce//2007/Jul/msg00004.htmlhttp://lists.grok.org.uk/pipermail/full-disclosure/2007-September/065902.htmlhttp://osvdb.org/36597http://secunia.com/advisories/25800http://secunia.com/advisories/25801http://secunia.com/advisories/25814http://secunia.com/advisories/25821http://secunia.com/advisories/25870http://secunia.com/advisories/25888http://secunia.com/advisories/25890http://secunia.com/advisories/25894http://secunia.com/advisories/25911http://secunia.com/advisories/26033http://secunia.com/advisories/26228http://secunia.com/advisories/26235http://secunia.com/advisories/26909http://secunia.com/advisories/27706http://secunia.com/advisories/40346http://security.gentoo.org/glsa/glsa-200707-11.xmlhttp://web.mit.edu/kerberos/advisories/MITKRB5-SA-2007-004.txthttp://web.mit.edu/kerberos/www/advisories/MITKRB5-SA-2007-004.txthttp://www.debian.org/security/2007/dsa-1323http://www.kb.cert.org/vuls/id/365313http://www.mandriva.com/security/advisories?name=MDKSA-2007:137http://www.novell.com/linux/security/advisories/2007_38_krb5.htmlhttp://www.redhat.com/support/errata/RHSA-2007-0384.htmlhttp://www.redhat.com/support/errata/RHSA-2007-0562.htmlhttp://www.securityfocus.com/archive/1/472288/100/0/threadedhttp://www.securityfocus.com/archive/1/472432/100/0/threadedhttp://www.securityfocus.com/archive/1/472507/30/5970/threadedhttp://www.securityfocus.com/bid/24657http://www.securityfocus.com/bid/25159http://www.securitytracker.com/id?1018293http://www.trustix.org/errata/2007/0021/http://www.ubuntu.com/usn/usn-477-1http://www.us-cert.gov/cas/techalerts/TA07-177A.htmlhttp://www.vupen.com/english/advisories/2007/2337http://www.vupen.com/english/advisories/2007/2491http://www.vupen.com/english/advisories/2007/2732http://www.vupen.com/english/advisories/2007/3229http://www.vupen.com/english/advisories/2010/1574https://exchange.xforce.ibmcloud.com/vulnerabilities/35085https://issues.rpath.com/browse/RPL-1499https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11277https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7131https://secure-support.novell.com/KanisaPlatform/Publishing/773/3248163_f.SAL_Public.htmlftp://patches.sgi.com/support/free/security/advisories/20070602-01-P.aschttp://docs.info.apple.com/article.html?artnum=306172http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c02257427http://lists.apple.com/archives/security-announce//2007/Jul/msg00004.htmlhttp://lists.grok.org.uk/pipermail/full-disclosure/2007-September/065902.htmlhttp://osvdb.org/36597http://secunia.com/advisories/25800http://secunia.com/advisories/25801http://secunia.com/advisories/25814http://secunia.com/advisories/25821http://secunia.com/advisories/25870http://secunia.com/advisories/25888http://secunia.com/advisories/25890http://secunia.com/advisories/25894http://secunia.com/advisories/25911http://secunia.com/advisories/26033http://secunia.com/advisories/26228http://secunia.com/advisories/26235http://secunia.com/advisories/26909http://secunia.com/advisories/27706http://secunia.com/advisories/40346http://security.gentoo.org/glsa/glsa-200707-11.xmlhttp://web.mit.edu/kerberos/advisories/MITKRB5-SA-2007-004.txthttp://web.mit.edu/kerberos/www/advisories/MITKRB5-SA-2007-004.txthttp://www.debian.org/security/2007/dsa-1323http://www.kb.cert.org/vuls/id/365313http://www.mandriva.com/security/advisories?name=MDKSA-2007:137http://www.novell.com/linux/security/advisories/2007_38_krb5.htmlhttp://www.redhat.com/support/errata/RHSA-2007-0384.htmlhttp://www.redhat.com/support/errata/RHSA-2007-0562.htmlhttp://www.securityfocus.com/archive/1/472288/100/0/threadedhttp://www.securityfocus.com/archive/1/472432/100/0/threadedhttp://www.securityfocus.com/archive/1/472507/30/5970/threadedhttp://www.securityfocus.com/bid/24657http://www.securityfocus.com/bid/25159http://www.securitytracker.com/id?1018293http://www.trustix.org/errata/2007/0021/http://www.ubuntu.com/usn/usn-477-1http://www.us-cert.gov/cas/techalerts/TA07-177A.htmlhttp://www.vupen.com/english/advisories/2007/2337http://www.vupen.com/english/advisories/2007/2491http://www.vupen.com/english/advisories/2007/2732http://www.vupen.com/english/advisories/2007/3229http://www.vupen.com/english/advisories/2010/1574https://exchange.xforce.ibmcloud.com/vulnerabilities/35085https://issues.rpath.com/browse/RPL-1499https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11277https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7131https://secure-support.novell.com/KanisaPlatform/Publishing/773/3248163_f.SAL_Public.html
2007-06-26
Published