OpenSER 1.2.2 does not verify the Digest authentication header URI against the Request URI in SIP messages, which allows remote attackers to use sniffed Digest authentication credentials to call arbitrary telephone numbers or spoof caller ID (aka "toll fraud and authentication forward attack"). NOTE: Debian disputes this issue, stating that "having the two URIs mismatch is allowed by the standard and happens in some setups for valid reasons.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2007-10-16T00:00:00

Updated: 2024-08-07T15:31:58.907Z

Reserved: 2007-10-15T00:00:00

Link: CVE-2007-5469

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2007-10-16T00:17:00.000

Modified: 2024-08-07T16:15:28.080

Link: CVE-2007-5469

cve-icon Redhat

No data.