libecap: Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects. Sec...
CVE-2023-46728 is fixed in 11 products on 1 platform, first by squid 3.5.27-1ubuntu1.14+esm1, released November 6, 2023. It is not reported as exploited. Patch Radar priority: High.
Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects. Security Fix(es): * squid: Denial of Service in SSL Certificate validation (CVE-2023-46724) * squid: NULL pointer dereference in the gopher protocol code (CVE-2023-46728) * squid: Buffer over-read in the HTTP Message processing feature (CVE-2023-49285) * squid: Incorrect Check of Function Return Value In Helper Process management (CVE-2023-49286) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| libecap · RHEL 8 | 0:1.0.1-2.module+el8.9.0+19703+a1da7223 | RHSA-2024:0046 | Jan 3, 2024 |
| libecap · almalinux 8 | 1.0.1-2.module_el8.6.0+2741+01592ae8 | ALSA-2024:0046 | Jan 3, 2024 |
| libecap · ol 8 | 0:1.0.1-2.module+el8.9.0+90083+f7556140 | ELSA-2024-0046 | Jan 4, 2024 |
| libecap · rocky 8 | 0:1.0.1-2.module+el8.9.0+1437+df5ea8f0 | RLSA-2024:0046 | Jan 9, 2024 |
| libecap-devel · RHEL 8 | 0:1.0.1-2.module+el8.9.0+19703+a1da7223 | RHSA-2024:0046 | Jan 3, 2024 |
| libecap-devel · almalinux 8 | 1.0.1-2.module_el8.6.0+2741+01592ae8 | ALSA-2024:0046 | Jan 3, 2024 |
| libecap-devel · ol 8 | 0:1.0.1-2.module+el8.9.0+90083+f7556140 | ELSA-2024-0046 | Jan 4, 2024 |
| squid · Debian 11.6 (bullseye) | 4.13-10+deb11u5 | DLA-4312-1 | Sep 27, 2025 |
| squid · Debian 12.15 (bookworm) | 5.7-2+deb12u5 | DEBIAN-CVE-2023-46728 | Nov 6, 2023 |
| squid · Debian 13.5 (trixie) | 6.1-1 | DEBIAN-CVE-2023-46728 | Nov 6, 2023 |
| squid · Debian 14 | 6.1-1 | DEBIAN-CVE-2023-46728 | Nov 6, 2023 |
| squid · RHEL 8 | 7:4.15-7.module+el8.9.0+20975+25f17541.5 | RHSA-2024:0046 | Jan 3, 2024 |
| squid · RHEL 9 | 7:5.5-6.el9_3.5 | RHSA-2024:0071 | Jan 8, 2024 |
| squid · Ubuntu 18.04.6 LTS (bionic) | 3.5.27-1ubuntu1.14+esm1 | squid 3.5.27-1ubuntu1.14+esm1 | Nov 6, 2023 |
| squid · Ubuntu 20.04 LTS (focal) | 4.10-1ubuntu1.8 | squid 4.10-1ubuntu1.8 | Nov 6, 2023 |
| squid · Ubuntu 22.04.1 LTS (jammy) | 5.7-0ubuntu0.22.04.2 | squid 5.7-0ubuntu0.22.04.2 | Nov 6, 2023 |
| squid · almalinux 8 | 7:4.15-7.module_el8.9.0+3708+6acaac63.5 | ALSA-2024:0046 | Jan 3, 2024 |
| squid · almalinux 9 | 7:5.5-6.el9_3.5 | ALSA-2024:0071 | Jan 8, 2024 |
| squid · amzn 2023 | 7:5.8-1.amzn2023.0.2 | ALAS2023-2023-429 | Nov 9, 2023 |
| squid · ol 8 | 7:4.15-7.module+el8.9.0+90111+615ac445.5 | ELSA-2024-0046 | Jan 4, 2024 |
| squid · ol 9 | 7:5.5-6.0.1.el9_3.5 | ELSA-2024-0071 | Jan 10, 2024 |
| squid · rocky 8 | 7:4.15-7.module+el8.9.0+1568+6d4fd5d4.1 | RLSA-2024:0046 | Jan 9, 2024 |
| squid-cgi · Ubuntu 18.04.6 LTS (bionic) | 3.5.27-1ubuntu1.14+esm1 | squid-cgi 3.5.27-1ubuntu1.14+esm1 | Nov 6, 2023 |
| squid-cgi · Ubuntu 20.04 LTS (focal) | 4.10-1ubuntu1.8 | squid-cgi 4.10-1ubuntu1.8 | Nov 6, 2023 |
| squid-cgi · Ubuntu 22.04.1 LTS (jammy) | 5.7-0ubuntu0.22.04.2 | squid-cgi 5.7-0ubuntu0.22.04.2 | Nov 6, 2023 |
| squid-common · Ubuntu 18.04.6 LTS (bionic) | 3.5.27-1ubuntu1.14+esm1 | squid-common 3.5.27-1ubuntu1.14+esm1 | Nov 6, 2023 |
| squid-common · Ubuntu 20.04 LTS (focal) | 4.10-1ubuntu1.8 | squid-common 4.10-1ubuntu1.8 | Nov 6, 2023 |
| squid-common · Ubuntu 22.04.1 LTS (jammy) | 5.7-0ubuntu0.22.04.2 | squid-common 5.7-0ubuntu0.22.04.2 | Nov 6, 2023 |
| squid-debuginfo · amzn 2023 | 7:5.8-1.amzn2023.0.2 | ALAS2023-2023-429 | Nov 9, 2023 |
| squid-debugsource · amzn 2023 | 7:5.8-1.amzn2023.0.2 | ALAS2023-2023-429 | Nov 9, 2023 |
| squid-openssl · Ubuntu 22.04.1 LTS (jammy) | 5.7-0ubuntu0.22.04.2 | squid-openssl 5.7-0ubuntu0.22.04.2 | Nov 6, 2023 |
| squid-purge · Ubuntu 18.04.6 LTS (bionic) | 3.5.27-1ubuntu1.14+esm1 | squid-purge 3.5.27-1ubuntu1.14+esm1 | Nov 6, 2023 |
| squid-purge · Ubuntu 20.04 LTS (focal) | 4.10-1ubuntu1.8 | squid-purge 4.10-1ubuntu1.8 | Nov 6, 2023 |
| squid-purge · Ubuntu 22.04.1 LTS (jammy) | 5.7-0ubuntu0.22.04.2 | squid-purge 5.7-0ubuntu0.22.04.2 | Nov 6, 2023 |
| squid3 · Ubuntu 18.04.6 LTS (bionic) | 3.5.27-1ubuntu1.14+esm1 | squid3 3.5.27-1ubuntu1.14+esm1 | Nov 6, 2023 |
| squidclient · Ubuntu 18.04.6 LTS (bionic) | 3.5.27-1ubuntu1.14+esm1 | squidclient 3.5.27-1ubuntu1.14+esm1 | Nov 6, 2023 |
| squidclient · Ubuntu 20.04 LTS (focal) | 4.10-1ubuntu1.8 | squidclient 4.10-1ubuntu1.8 | Nov 6, 2023 |
| squidclient · Ubuntu 22.04.1 LTS (jammy) | 5.7-0ubuntu0.22.04.2 | squidclient 5.7-0ubuntu0.22.04.2 | Nov 6, 2023 |
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