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CVE-2019-18860
Low prioritySquid before 4.9, when certain web browsers are used, mishandles HTML in the host (aka hostname) parameter to cachemgr.cgi.
2 affected packages
squid, squid3
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| squid | — | — | Not affected | Not in release | Not in release |
| squid3 | — | — | Not in release | Fixed | Fixed |
CVE-2019-12528
Medium priorityAn issue was discovered in Squid before 4.10. It allows a crafted FTP server to trigger disclosure of sensitive information from heap memory, such as information associated with other users' sessions or non-Squid processes.
2 affected packages
squid, squid3
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| squid | — | — | Fixed | Not in release | Not in release |
| squid3 | — | — | Not in release | Fixed | Fixed |
CVE-2020-8517
Medium priorityAn issue was discovered in Squid before 4.10. Due to incorrect input validation, the NTLM authentication credentials parser in ext_lm_group_acl may write to memory outside the credentials buffer. On systems with memory access...
2 affected packages
squid, squid3
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| squid | — | — | Fixed | Not in release | Not in release |
| squid3 | — | — | Not in release | Fixed | Fixed |
CVE-2020-8450
Medium priorityAn issue was discovered in Squid before 4.10. Due to incorrect buffer management, a remote client can cause a buffer overflow in a Squid instance acting as a reverse proxy.
2 affected packages
squid, squid3
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| squid | — | — | Fixed | Not in release | Not in release |
| squid3 | — | — | Not in release | Fixed | Fixed |
CVE-2020-8449
Medium priorityAn issue was discovered in Squid before 4.10. Due to incorrect input validation, it can interpret crafted HTTP requests in unexpected ways to access server resources prohibited by earlier security filters.
2 affected packages
squid, squid3
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| squid | — | — | Fixed | Not in release | Not in release |
| squid3 | — | — | Not in release | Fixed | Fixed |
CVE-2019-18679
Medium priorityAn issue was discovered in Squid 2.x, 3.x, and 4.x through 4.8. Due to incorrect data management, it is vulnerable to information disclosure when processing HTTP Digest Authentication. Nonce tokens contain the raw byte value of a...
2 affected packages
squid, squid3
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| squid | — | — | Fixed | Not in release | Not in release |
| squid3 | — | — | Not in release | Fixed | Fixed |
CVE-2019-18678
Medium priorityAn issue was discovered in Squid 3.x and 4.x through 4.8. It allows attackers to smuggle HTTP requests through frontend software to a Squid instance that splits the HTTP Request pipeline differently. The resulting Response...
2 affected packages
squid, squid3
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| squid | — | — | Fixed | Not in release | Not in release |
| squid3 | — | — | Not in release | Fixed | Fixed |
CVE-2019-18677
Medium priorityAn issue was discovered in Squid 3.x and 4.x through 4.8 when the append_domain setting is used (because the appended characters do not properly interact with hostname length restrictions). Due to incorrect message processing, it...
2 affected packages
squid, squid3
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| squid | — | — | Fixed | Not in release | Not in release |
| squid3 | — | — | Not in release | Fixed | Fixed |
CVE-2019-18676
Medium priorityAn issue was discovered in Squid 3.x and 4.x through 4.8. Due to incorrect input validation, there is a heap-based buffer overflow that can result in Denial of Service to all clients using the proxy. Severity is high due to this...
2 affected packages
squid, squid3
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| squid | — | — | Fixed | Not in release | Not in release |
| squid3 | — | — | Not in release | Fixed | Fixed |
CVE-2019-12526
Medium priorityAn 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...
2 affected packages
squid, squid3
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| squid | — | — | Fixed | Not in release | Not in release |
| squid3 | — | — | Not in release | Fixed | Fixed |