Known Vulnerabilities for products from Squid-cache
Listed below are 20 of the newest known vulnerabilities associated with the vendor "Squid-cache".
These CVEs are retrieved based on exact matches on listed vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed vendor information are still displayed.
Data on known vulnerable products is also displayed based on information from known CPEs, each product links to its respective vulnerability page.
Known Vulnerabilities
| CVE | Shortened Description | Severity | Publish Date | Last Modified |
|---|---|---|---|---|
| CVE-2026-33526 | Squid is a caching proxy for the Web. Prior to version 7.5, due to heap Use-After-Free, Squid is vulnerable to Denial of Serv... | Not Provided | 2026-03-26 | 2026-03-31 |
| CVE-2026-33515 | Squid is a caching proxy for the Web. Prior to version 7.5, due to improper input validation, Squid is vulnerable to out of b... | Not Provided | 2026-03-26 | 2026-03-31 |
| CVE-2021-41611 | An issue was discovered in Squid 5.0.6 through 5.1.x before 5.2. When validating an origin server or peer certificate, Squid ... | 7.5 - HIGH | 2021-10-18 | 2023-11-07 |
| CVE-2021-33620 | Squid before 4.15 and 5.x before 5.0.6 allows remote servers to cause a denial of service (affecting availability to all clie... | 6.5 - MEDIUM | 2021-05-28 | 2023-11-07 |
| CVE-2021-31808 | An issue was discovered in Squid before 4.15 and 5.x before 5.0.6. Due to an input-validation bug, it is vulnerable to a Deni... | 6.5 - MEDIUM | 2021-05-27 | 2023-11-07 |
| CVE-2021-31807 | An issue was discovered in Squid before 4.15 and 5.x before 5.0.6. An integer overflow problem allows a remote server to achi... | 6.5 - MEDIUM | 2021-06-08 | 2023-11-07 |
| CVE-2021-31806 | An issue was discovered in Squid before 4.15 and 5.x before 5.0.6. Due to a memory-management bug, it is vulnerable to a Deni... | 6.5 - MEDIUM | 2021-05-27 | 2023-11-07 |
| CVE-2021-28662 | An issue was discovered in Squid 4.x before 4.15 and 5.x before 5.0.6. If a remote server sends a certain response header ove... | 6.5 - MEDIUM | 2021-05-27 | 2023-11-07 |
| CVE-2021-28652 | An issue was discovered in Squid before 4.15 and 5.x before 5.0.6. Due to incorrect parser validation, it allows a Denial of ... | 4.9 - MEDIUM | 2021-05-27 | 2023-11-07 |
| CVE-2021-28651 | An issue was discovered in Squid before 4.15 and 5.x before 5.0.6. Due to a buffer-management bug, it allows a denial of serv... | 7.5 - HIGH | 2021-05-27 | 2023-11-07 |
| CVE-2021-28116 | Squid through 4.14 and 5.x through 5.0.5, in some configurations, allows information disclosure because of an out-of-bounds r... | 5.3 - MEDIUM | 2021-03-09 | 2023-11-07 |
| CVE-2020-25097 | An issue was discovered in Squid through 4.13 and 5.x through 5.0.4. Due to improper input validation, it allows a trusted cl... | 8.6 - HIGH | 2021-03-19 | 2023-11-07 |
| CVE-2020-24606 | Squid before 4.13 and 5.x before 5.0.4 allows a trusted peer to perform Denial of Service by consuming all available CPU cycl... | 7.5 - HIGH | 2020-08-24 | 2023-11-07 |
| CVE-2020-15811 | An issue was discovered in Squid before 4.13 and 5.x before 5.0.4. Due to incorrect data validation, HTTP Request Splitting a... | 6.5 - MEDIUM | 2020-09-02 | 2024-02-02 |
| CVE-2020-15810 | An issue was discovered in Squid before 4.13 and 5.x before 5.0.4. Due to incorrect data validation, HTTP Request Smuggling a... | 6.5 - MEDIUM | 2020-09-02 | 2023-11-07 |
| CVE-2020-15049 | An issue was discovered in http/ContentLengthInterpreter.cc in Squid before 4.12 and 5.x before 5.0.3. A Request Smuggling an... | 8.8 - HIGH | 2020-06-30 | 2023-11-07 |
| CVE-2020-14059 | An issue was discovered in Squid 5.x before 5.0.3. Due to an Incorrect Synchronization, a Denial of Service can occur when pr... | 6.5 - MEDIUM | 2020-06-30 | 2021-03-30 |
| CVE-2020-14058 | An issue was discovered in Squid before 4.12 and 5.x before 5.0.3. Due to use of a potentially dangerous function, Squid and ... | 7.5 - HIGH | 2020-06-30 | 2023-11-07 |
| CVE-2020-11945 | An issue was discovered in Squid before 5.0.2. A remote attacker can replay a sniffed Digest Authentication nonce to gain acc... | 9.8 - CRITICAL | 2020-04-23 | 2023-11-07 |
| CVE-2020-8517 | An issue was discovered in Squid before 4.10. Due to incorrect input validation, the NTLM authentication credentials parser i... | 7.5 - HIGH | 2020-02-04 | 2021-07-21 |
Known software with vulnerabilities from Squid-cache
| Type | Vendor | Product | Version |
|---|---|---|---|
| Application | Squid-cache | Squid | 2.0 |