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.
References
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2019-11-26T16:14:03
Updated: 2020-07-10T23:06:12
Reserved: 2019-11-04T00:00:00
Link: CVE-2019-18679
JSON object: View
NVD Information
Status : Modified
Published: 2019-11-26T17:15:13.047
Modified: 2023-11-07T03:06:53.993
Link: CVE-2019-18679
JSON object: View
Redhat Information
No data.
CWE