vulnerability
Oracle Linux: CVE-2019-18679: ELSA-2020-4743: squid:4 security, bug fix, and enhancement update (MODERATE) (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:H/Au:N/C:C/I:N/A:N) | 2019-11-05 | 2024-07-22 | 2025-01-08 |
Severity
5
CVSS
(AV:N/AC:H/Au:N/C:C/I:N/A:N)
Published
2019-11-05
Added
2024-07-22
Modified
2025-01-08
Description
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.
Solution(s)
oracle-linux-upgrade-libecaporacle-linux-upgrade-libecap-develoracle-linux-upgrade-squid
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