VulnerabilityModified
CVE-2013-1418
The setup_server_realm function in main.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.10.7, when multiple realms are configured, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon…
MEDIUM 4.3EPSS 5.51%
Does this matter?
Lower severity and a low EPSS score (5.51%). Track it; it rarely justifies an emergency change on its own.
Description
The setup_server_realm function in main.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.10.7, when multiple realms are configured, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted request.
- CVSS 2.0
- 4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P
- EPSS
- 5.51% probability · 92th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-476
- Affected
- mit/kerberos 5 · debian/debian linux · opensuse/opensuse
- Source
- cve@mitre.org
References
- http://advisories.mageia.org/MGASA-2013-0335.htmlThird Party Advisory
- http://krbdev.mit.edu/rt/Ticket/Display.html?id=7757Vendor Advisory
- http://lists.opensuse.org/opensuse-updates/2013-11/msg00082.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-updates/2013-11/msg00086.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-updates/2013-12/msg00026.htmlMailing List, Third Party Advisory
- http://web.mit.edu/kerberos/krb5-1.10/README-1.10.7.txtVendor Advisory
- http://web.mit.edu/kerberos/krb5-1.11/README-1.11.4.txtVendor Advisory
- http://www.securityfocus.com/bid/63555Third Party Advisory, VDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=1026942Issue Tracking, Third Party Advisory
- https://github.com/krb5/krb5/commit/c2ccf4197f697c4ff143b8a786acdd875e70a89dPatch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/01/msg00040.htmlMailing List, Third Party Advisory
- http://advisories.mageia.org/MGASA-2013-0335.htmlThird Party Advisory
- http://krbdev.mit.edu/rt/Ticket/Display.html?id=7757Vendor Advisory
- http://lists.opensuse.org/opensuse-updates/2013-11/msg00082.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-updates/2013-11/msg00086.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-updates/2013-12/msg00026.htmlMailing List, Third Party Advisory
- http://web.mit.edu/kerberos/krb5-1.10/README-1.10.7.txtVendor Advisory
- http://web.mit.edu/kerberos/krb5-1.11/README-1.11.4.txtVendor Advisory
- http://www.securityfocus.com/bid/63555Third Party Advisory, VDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=1026942Issue Tracking, Third Party Advisory
- https://github.com/krb5/krb5/commit/c2ccf4197f697c4ff143b8a786acdd875e70a89dPatch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/01/msg00040.htmlMailing List, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.