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CVE Descriptions
Stack-based buffer overflow in the svcauth_gss_validate function in lib/rpc/svc_auth_gss.c in the RPCSEC_GSS RPC library (librpcsecgss) in MIT Kerberos 5 (krb5) 1.4 through 1.6.2, as used by the Kerberos administration daemon (kadmind) and some third-party applications that use krb5, allows remote attackers to cause a denial of service (daemon crash) and probably execute arbitrary code via a long string in an RPC message.
CVE Informations
Related Weaknesses
| Weakness Name | Source | |
|---|---|---|
| Improper Restriction of Operations within the Bounds of a Memory Buffer The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data. |
Metrics
| Metrics | Score | Severity | CVSS Vector | Source |
|---|---|---|---|---|
| V2 | 10 | AV:N/AC:L/Au:N/C:C/I:C/A:C | nvd@nist.gov |
EPSS
EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.
EPSS Score
The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.
EPSS Percentile
The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
Products Mentioned
Configuraton 0
Mit>>Kerberos_5 >> Version 1.4
- Mit>>Kerberos_5 >> Version 1.4 (Open CPE detail)
Mit>>Kerberos_5 >> Version 1.4.1
- Mit>>Kerberos_5 >> Version 1.4.1 (Open CPE detail)
Mit>>Kerberos_5 >> Version 1.4.2
- Mit>>Kerberos_5 >> Version 1.4.2 (Open CPE detail)
Mit>>Kerberos_5 >> Version 1.4.3
- Mit>>Kerberos_5 >> Version 1.4.3 (Open CPE detail)
Mit>>Kerberos_5 >> Version 1.4.4
- Mit>>Kerberos_5 >> Version 1.4.4 (Open CPE detail)
Mit>>Kerberos_5 >> Version 1.5
- Mit>>Kerberos_5 >> Version 1.5 (Open CPE detail)
Mit>>Kerberos_5 >> Version 1.5.1
- Mit>>Kerberos_5 >> Version 1.5.1 (Open CPE detail)
Mit>>Kerberos_5 >> Version 1.5.2
- Mit>>Kerberos_5 >> Version 1.5.2 (Open CPE detail)
Mit>>Kerberos_5 >> Version 1.5.3
- Mit>>Kerberos_5 >> Version 1.5.3 (Open CPE detail)
Mit>>Kerberos_5 >> Version 1.6
- Mit>>Kerberos_5 >> Version 1.6 (Open CPE detail)
Mit>>Kerberos_5 >> Version 1.6.1
- Mit>>Kerberos_5 >> Version 1.6.1 (Open CPE detail)
Mit>>Kerberos_5 >> Version 1.6.2
- Mit>>Kerberos_5 >> Version 1.6.2 (Open CPE detail)
References
http://www.gentoo.org/security/en/glsa/glsa-200709-01.xml
Tags : vendor-advisory, x_refsource_GENTOO
Tags : vendor-advisory, x_refsource_GENTOO
https://www.redhat.com/archives/fedora-package-announce/2007-September/msg00087.html
Tags : vendor-advisory, x_refsource_FEDORA
Tags : vendor-advisory, x_refsource_FEDORA
http://www.securityfocus.com/archive/1/479251/100/0/threaded
Tags : mailing-list, x_refsource_BUGTRAQ
Tags : mailing-list, x_refsource_BUGTRAQ
http://www.novell.com/linux/security/advisories/2007_19_sr.html
Tags : vendor-advisory, x_refsource_SUSE
Tags : vendor-advisory, x_refsource_SUSE
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A3162
Tags : vdb-entry, signature, x_refsource_OVAL
Tags : vdb-entry, signature, x_refsource_OVAL
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9379
Tags : vdb-entry, signature, x_refsource_OVAL
Tags : vdb-entry, signature, x_refsource_OVAL
http://lists.apple.com/archives/security-announce/2007/Nov/msg00002.html
Tags : vendor-advisory, x_refsource_APPLE
Tags : vendor-advisory, x_refsource_APPLE
http://www.securityfocus.com/archive/1/478748/100/0/threaded
Tags : mailing-list, x_refsource_BUGTRAQ
Tags : mailing-list, x_refsource_BUGTRAQ
http://www.novell.com/linux/security/advisories/2007_24_sr.html
Tags : vendor-advisory, x_refsource_SUSE
Tags : vendor-advisory, x_refsource_SUSE
https://www.redhat.com/archives/fedora-package-announce/2008-March/msg00173.html
Tags : vendor-advisory, x_refsource_FEDORA
Tags : vendor-advisory, x_refsource_FEDORA
http://sunsolve.sun.com/search/document.do?assetkey=1-66-201319-1
Tags : vendor-advisory, x_refsource_SUNALERT
Tags : vendor-advisory, x_refsource_SUNALERT
http://lists.rpath.com/pipermail/security-announce/2007-September/000237.html
Tags : mailing-list, x_refsource_MLIST
Tags : mailing-list, x_refsource_MLIST
http://www.mandriva.com/security/advisories?name=MDKSA-2007:181
Tags : vendor-advisory, x_refsource_MANDRIVA
Tags : vendor-advisory, x_refsource_MANDRIVA
http://sunsolve.sun.com/search/document.do?assetkey=1-26-103060-1
Tags : vendor-advisory, x_refsource_SUNALERT
Tags : vendor-advisory, x_refsource_SUNALERT
http://www.mandriva.com/security/advisories?name=MDKSA-2007:174
Tags : vendor-advisory, x_refsource_MANDRIVA
Tags : vendor-advisory, x_refsource_MANDRIVA
The information presented on CVE Find originates from several carefully selected reference sources. CVE data is provided by MITRE Corporation and the National Vulnerability Database (NVD). The Known Exploited Vulnerabilities (KEV) catalog is sourced from the Cybersecurity and Infrastructure Security Agency (CISA), while EPSS scores come from FIRST.org. Additionally, data regarding software weaknesses (CWE) and common attack patterns (CAPEC) is maintained by MITRE Corporation, and information on hardware and software configurations (CPE) is provided by the NVD.