An issue was discovered in Squid before 4.10. Due to incorrect input validation, the NTLM authentication credentials parser in ext_lm_group_acl may write to memory outside the credentials buffer. On systems with memory access protections, this can result in the helper process being terminated unexpectedly. This leads to the Squid process also terminating and a denial of service for all clients using the proxy.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2020-02-04T19:54:31
Updated: 2024-08-04T10:03:46.372Z
Reserved: 2020-02-02T00:00:00
Link: CVE-2020-8517
Vulnrichment
No data.
NVD
Status : Analyzed
Published: 2020-02-04T20:15:14.857
Modified: 2021-07-21T11:39:23.747
Link: CVE-2020-8517
Redhat