# CVE-2019-12529: libecap: ELSA-2020-4743: squid:4 security, bug fix, and enhancement update (MODERATE)

CVE-2019-12529 is fixed in 8 products on 1 platform, first by squid 3.5.27-1ubuntu1.3, released July 10, 2019. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2019-12529
- Priority: Routine
- CVSS: 5.9 (MODERATE)
- EPSS: 0.0778
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Jul 10, 2019

## Description

ELSA-2020-4743: squid:4 security, bug fix, and enhancement update (MODERATE)

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | libecap RHEL 8 | 0:1.0.1-2.module+el8.1.0+4044+36416a77 | [RHSA-2020:4743](https://patchblox.com/security/data/fix/linux/rhsa-2020-4743.md) | Nov 4, 2020 |
| Linux | libecap ol 8 | 0:1.0.1-2.module+el8.3.0+7819+eb7d4ef6 | [ELSA-2020-4743](https://patchblox.com/security/data/fix/linux/elsa-2020-4743.md) | Nov 10, 2020 |
| Linux | libecap-devel RHEL 8 | 0:1.0.1-2.module+el8.1.0+4044+36416a77 | [RHSA-2020:4743](https://patchblox.com/security/data/fix/linux/rhsa-2020-4743.md) | Nov 4, 2020 |
| Linux | libecap-devel ol 8 | 0:1.0.1-2.module+el8.3.0+7819+eb7d4ef6 | [ELSA-2020-4743](https://patchblox.com/security/data/fix/linux/elsa-2020-4743.md) | Nov 10, 2020 |
| Linux | squid RHEL 8 | 7:4.11-3.module+el8.3.0+7851+7808b5f9 | [RHSA-2020:4743](https://patchblox.com/security/data/fix/linux/rhsa-2020-4743.md) | Nov 4, 2020 |
| Linux | squid Ubuntu 18.04.6 LTS (bionic) | 3.5.27-1ubuntu1.3 | [squid 3.5.27-1ubuntu1.3](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-squid-3.5.27-1ubuntu1.3.md) | Jul 10, 2019 |
| Linux | squid ol 8 | 7:4.11-3.module+el8.3.0+7819+eb7d4ef6 | [ELSA-2020-4743](https://patchblox.com/security/data/fix/linux/elsa-2020-4743.md) | Nov 10, 2020 |
| Linux | squid-cgi Ubuntu 18.04.6 LTS (bionic) | 3.5.27-1ubuntu1.3 | [squid-cgi 3.5.27-1ubuntu1.3](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-squid-cgi-3.5.27-1ubuntu1.3.md) | Jul 10, 2019 |
| Linux | squid-common Ubuntu 18.04.6 LTS (bionic) | 3.5.27-1ubuntu1.3 | [squid-common 3.5.27-1ubuntu1.3](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-squid-common-3.5.27-1ubuntu1.3.md) | Jul 10, 2019 |
| Linux | squid-purge Ubuntu 18.04.6 LTS (bionic) | 3.5.27-1ubuntu1.3 | [squid-purge 3.5.27-1ubuntu1.3](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-squid-purge-3.5.27-1ubuntu1.3.md) | Jul 10, 2019 |
| Linux | squid3 Ubuntu 18.04.6 LTS (bionic) | 3.5.27-1ubuntu1.3 | [squid3 3.5.27-1ubuntu1.3](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-squid3-3.5.27-1ubuntu1.3.md) | Jul 10, 2019 |
| Linux | squidclient Ubuntu 18.04.6 LTS (bionic) | 3.5.27-1ubuntu1.3 | [squidclient 3.5.27-1ubuntu1.3](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-squidclient-3.5.27-1ubuntu1.3.md) | Jul 10, 2019 |

---

Data as of 2026-11-11T01:43:54Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

Free to use with attribution: show "Data: Patchblox Patch Radar" with a link to https://patchblox.com/security/patch-radar. Terms, including what needs a written agreement: https://patchblox.com/security/patch-radar/use-the-data

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.