Summary
Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2019-12526: An issue was discovered in Squid before 4.9. URN response handling in Squid suffers from a heap-based buffer overflow. When receiving data from a remote server in response to an URN request, Squid fails to ensure that the response can fit within the buffer. This leads to attacker controlled data overflowing in the heap.
Fixed packages 4
| Release | Package | Fixed in |
|---|---|---|
| Amazon Linux · 2 | squid | 7:3.5.20-17.amzn2.7.7 |
| Amazon Linux · 2 | squid-debuginfo | 7:3.5.20-17.amzn2.7.7 |
| Amazon Linux · 2 | squid-migration-script | 7:3.5.20-17.amzn2.7.7 |
| Amazon Linux · 2 | squid-sysvinit | 7:3.5.20-17.amzn2.7.7 |
Vulnerabilities 1
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Unscored —CVE-2019-12526 EPSS 20%
An issue was discovered in Squid before 4.9. URN response handling in Squid suffers from a heap-based buffer overflow. …
References
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web
https://alas.aws.amazon.com/cve/html/CVE-2019-12526.html