MGASA-2013-0336: krb5 Mageia

Published
Published 20-11-2013Last modified 16-04-2026

Vulnerability summary

MGASA-2013-0336 is a vulnerability in krb5 Mageia with no CVSS score yet.

Priority
Insufficient evidence

No CVSS vector published; no exploitation reported by the 5 checked sources

Source freshness unavailable

How is this decided?
CVSS score
Not scored
010
No CVSS score recorded
EPSS scoreNot scoredRisk metrics not yet published.
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded

Advisory lineage

Upstream 2 · Downstream 0
CVE-2013-1417CVE-2013-1418

Timeline

  1. 20-11-2013
    PublishedVulnerability first disclosed.
  2. 16-04-2026
    Last modifiedVulnerability information updated.

Description

Updated krb5 package fixes security vulnerabilities An authenticated remote client can cause a KDC to crash by making a valid TGS-REQ to a KDC serving a realm with a single-component name. The process_tgs_req() function dereferences a null pointer because an unusual failure condition causes a helper function to return success (CVE-2013-1417). If a KDC serves multiple realms, certain requests can cause setup_server_realm() to dereference a null pointer, crashing the KDC. This can be triggered by an unauthenticated user (CVE-2013-1418).

CVSS metrics

Risk metrics not yet published.

EPSS trend

No EPSS score has been published for this record yet.

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Version check

Known conditions: not stated in public data.

Mageia1 product
  • krb5< 1.11.1-1.3.mga3

1 vendor · 1 product

References

4 links