system environment/daemons

squid - The Squid proxy caching server

Website: http://www.squid-cache.org
License: GPLv2+ and (LGPLv2+ and MIT and BSD and Public Domain)
Vendor: Scientific Linux
Description:
Squid is a high-performance proxy caching server for Web clients,
supporting FTP, gopher, and HTTP data objects. Unlike traditional
caching software, Squid handles all requests in a single,
non-blocking, I/O-driven process. Squid keeps meta data and especially
hot objects cached in RAM, caches DNS lookups, supports non-blocking
DNS lookups, and implements negative caching of failed requests.

Squid consists of a main server program squid, a Domain Name System
lookup program (dnsserver), a program for retrieving FTP data
(ftpget), and some management and client tools.

Packages

squid-3.5.20-17.el7_9.7.x86_64 [2.9 MiB] Changelog by Luboš Uhliarik (2022-06-28):
- Resolves: #2100778 - CVE-2021-46784 squid: DoS when processing gopher server
  responses
squid-3.5.20-17.el7_9.6.x86_64 [2.9 MiB] Changelog by Lubos Uhliarik (2021-03-31):
- Resolves: #1944256 - CVE-2020-25097 squid: improper input validation may allow
  a trusted client to perform HTTP Request Smuggling
squid-3.5.20-17.el7_9.4.x86_64 [2.9 MiB] Changelog by Lubos Uhliarik (2020-08-28):
- 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
squid-3.5.20-15.el7_8.1.x86_64 [2.9 MiB] Changelog by Lubos Uhliarik (2020-04-28):
- Resolves: #1828359 - CVE-2020-11945 squid: improper access restriction upon
  Digest Authentication nonce replay could lead to remote code execution
- Resolves: #1828360 - CVE-2019-12519 squid: improper check for new member in
  ESIExpression::Evaluate allows for stack buffer overflow
- Resolves: #1829772 - CVE-2019-12525 squid: parsing of header
  Proxy-Authentication leads to memory corruption
squid-3.5.20-15.el7.x86_64 [2.9 MiB] Changelog by Lubos Uhliarik (2019-07-25):
- Resolves: #1690551 - Squid cache_peer DNS lookup failed when not all lower
  case
- Resolves: #1680022 - squid can't display download/upload packet size for HTTPS
  sites
- Resolves: #1717430 - Excessive memory usage when running out of descriptors
- Resolves: #1676420 - Cache siblings return wrongly cached gateway timeouts
- Resolves: #1729435 - CVE-2019-13345 squid: XSS via user_name or auth parameter
  in cachemgr.cgi
- Resolves: #1582301 - CVE-2018-1000024 CVE-2018-1000027 squid: various flaws
squid-3.5.20-2.el7_3.2.x86_64 [3.0 MiB] Changelog by Luboš Uhliarik (2017-01-13):
- Resolves: #1412735 - CVE-2016-10002 squid: Information disclosure in HTTP
  request processing
squid-3.5.20-2.el7.x86_64 [3.0 MiB] Changelog by Luboš Uhliarik (2016-09-21):
- Resolves: #1378025 - host_verify_strict only accepts lowercase arguments
squid-3.3.8-26.el7_2.3.x86_64 [2.6 MiB] Changelog by Luboš Uhliarik (2016-05-09):
- Related: #1330576 - CVE-2016-4553 squid: Cache poisoning issue in
  HTTP Request handling
- Related: #1334491 - CVE-2016-4554 CVE-2016-4555 CVE-2016-4556
  squid: various flaws

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