CVE-2020-14059
moderate-risk
Published 2020-06-30
An issue was discovered in Squid 5.x before 5.0.3. Due to an Incorrect Synchronization, a Denial of Service can occur when processing objects in an SMP cache because of an Ipc::Mem::PageStack::pop ABA problem during access to the memory page/slot management list.
Do I need to act?
~
4.2% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.5/10
Medium
NETWORK
/ LOW complexity
Affected Products (1)
Affected Vendors
References (6)
Vendor Advisory
http://www.squid-cache.org/Advisories/SQUID-2020_5.txt
Third Party Advisory
https://security.netapp.com/advisory/ntap-20210312-0001/
Vendor Advisory
http://www.squid-cache.org/Advisories/SQUID-2020_5.txt
Third Party Advisory
https://security.netapp.com/advisory/ntap-20210312-0001/
36
/ 100
moderate-risk
Severity
24/34 · High
Exploitability
7/34 · Low
Exposure
5/34 · Minimal