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OpenAdvisories
High ELSA-2020-4082 7 CVEs

Important: squid security update (Oracle Linux 7)

Published Oct 8, 2020 · Updated Oct 8, 2020

Ecosystem: Oracle Linux

Summary

[7:3.5.20-17.4]
- Resolves: #1872349 - CVE-2020-24606 squid: Improper Input Validation could
result in a DoS
- Resolves: #1872327 - CVE-2020-15810 squid: HTTP Request Smuggling could
result in cache poisoning
- Resolves: #1872342 - CVE-2020-15811 squid: HTTP Request Splitting could
result in cache poisoning

[7:3.5.20-17.2]
- Resolves: #1802516 - CVE-2020-8449 squid: Improper input validation issues
in HTTP Request processing
- Resolves: #1802515 - CVE-2020-8450 squid: Buffer overflow in a Squid acting
as reverse-proxy
- Resolves: #1853129 - CVE-2020-15049 squid: request smuggling and poisoning
attack against the HTTP cache
- Resolves: #1802517 - CVE-2019-12528 squid: Information Disclosure issue in
FTP Gateway

[7:3.5.20-17]
- Resolves: #1828361 - CVE-2020-11945 squid: improper access restriction upon
Digest Authentication nonce replay could lead to remote code execution
- Resolves: #1828362 - CVE-2019-12519 squid: improper check for new member in
ESIExpression::Evaluate allows for stack buffer overflow [rhel

[7:3.5.20-16]
- Resolves: #1738582 - CVE-2019-12525 squid: parsing of header
Proxy-Authentication leads to memory corruption

Fixed packages 3

ReleasePackageFixed in
Oracle Linux · 7 squid 7:3.5.20-17.el7_9.4
Oracle Linux · 7 squid-migration-script 7:3.5.20-17.el7_9.4
Oracle Linux · 7 squid-sysvinit 7:3.5.20-17.el7_9.4

Vulnerabilities 7