An issue was discovered in Squid 2.x, 3.x, and 4.x through 4.8. Due to incorrect data management, it is vulnerable to information disclosure when processing HTTP Digest Authentication. Nonce tokens contain the raw byte value of a pointer that sits within heap memory allocation. This information reduces ASLR protections and may aid attackers isolating memory areas to target for remote code execution attacks.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2019-11-26T16:14:03
Updated: 2024-08-05T02:02:39.623Z
Reserved: 2019-11-04T00:00:00
Link: CVE-2019-18679
Vulnrichment
No data.
NVD
Status : Modified
Published: 2019-11-26T17:15:13.047
Modified: 2024-11-21T04:33:31.133
Link: CVE-2019-18679
Redhat