MGASA-2013-0336

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Source
https://advisories.mageia.org/MGASA-2013-0336.html
Import Source
https://advisories.mageia.org/MGASA-2013-0336.json
JSON Data
https://api.osv.dev/v1/vulns/MGASA-2013-0336
Related
Published
2013-11-20T20:41:07Z
Modified
2013-11-20T20:40:04Z
Summary
Updated krb5 package fixes security vulnerabilities
Details

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 processtgsreq() 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 setupserverrealm() to dereference a null pointer, crashing the KDC. This can be triggered by an unauthenticated user (CVE-2013-1418).

References
Credits

Affected packages

Mageia:3 / krb5

Package

Name
krb5
Purl
pkg:rpm/mageia/krb5?distro=mageia-3

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.11.1-1.3.mga3

Ecosystem specific 

{
    "section": "core"
}