# libldap-2.4-2 security updates

Patch Radar has 15 security fixes for libldap-2.4-2, closing 19 CVEs. The newest is libldap-2.4-2 2.4.45+dfsg-1ubuntu1.11+esm1 (2.4.45+dfsg-1ubuntu1.11+esm1), released May 30, 2023.

- Web page: https://patchblox.com/security/product/linux/libldap-2.4-2
- Platform: Linux
- Supported: yes

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [libldap-2.4-2 2.4.45+dfsg-1ubuntu1.11+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libldap-2.4-2-2.4.45-dfsg-1ubuntu1.11-esm1.md) | May 30, 2023 | Ubuntu 18.04.6 LTS (bionic) 2.4.45+dfsg-1ubuntu1.11+esm1 | High | 1 | 0 |
| [libldap-2.4-2 2.4.49+dfsg-2ubuntu1.10](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libldap-2.4-2-2.4.49-dfsg-2ubuntu1.10.md) | May 30, 2023 | Ubuntu 20.04 LTS (focal) 2.4.49+dfsg-2ubuntu1.10 | High | 1 | 0 |
| [libldap-2.4-2 2.4.45+dfsg-1ubuntu1.11](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libldap-2.4-2-2.4.45-dfsg-1ubuntu1.11.md) | May 4, 2022 | Ubuntu 18.04.6 LTS (bionic) 2.4.45+dfsg-1ubuntu1.11 | Urgent | 1 | 0 |
| [libldap-2.4-2 2.4.49+dfsg-2ubuntu1.9](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libldap-2.4-2-2.4.49-dfsg-2ubuntu1.9.md) | May 4, 2022 | Ubuntu 20.04 LTS (focal) 2.4.49+dfsg-2ubuntu1.9 | Urgent | 1 | 0 |
| [libldap-2.4-2 2.4.45+dfsg-1ubuntu1.10](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libldap-2.4-2-2.4.45-dfsg-1ubuntu1.10.md) | Feb 13, 2021 | Ubuntu 18.04.6 LTS (bionic) 2.4.45+dfsg-1ubuntu1.10 | Routine | 1 | 0 |
| [libldap-2.4-2 2.4.49+dfsg-2ubuntu1.7](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libldap-2.4-2-2.4.49-dfsg-2ubuntu1.7.md) | Feb 13, 2021 | Ubuntu 20.04 LTS (focal) 2.4.49+dfsg-2ubuntu1.7 | Routine | 1 | 0 |
| [libldap-2.4-2 2.4.45+dfsg-1ubuntu1.9](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libldap-2.4-2-2.4.45-dfsg-1ubuntu1.9.md) | Jan 26, 2021 | Ubuntu 18.04.6 LTS (bionic) 2.4.45+dfsg-1ubuntu1.9 | Routine | 10 | 0 |
| [libldap-2.4-2 2.4.49+dfsg-2ubuntu1.6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libldap-2.4-2-2.4.49-dfsg-2ubuntu1.6.md) | Jan 26, 2021 | Ubuntu 20.04 LTS (focal) 2.4.49+dfsg-2ubuntu1.6 | Routine | 10 | 0 |
| [libldap-2.4-2 2.4.45+dfsg-1ubuntu1.8](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libldap-2.4-2-2.4.45-dfsg-1ubuntu1.8.md) | Nov 12, 2020 | Ubuntu 18.04.6 LTS (bionic) 2.4.45+dfsg-1ubuntu1.8 | Routine | 2 | 0 |
| [libldap-2.4-2 2.4.49+dfsg-2ubuntu1.5](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libldap-2.4-2-2.4.49-dfsg-2ubuntu1.5.md) | Nov 12, 2020 | Ubuntu 20.04 LTS (focal) 2.4.49+dfsg-2ubuntu1.5 | Routine | 2 | 0 |
| [libldap-2.4-2 2.4.45+dfsg-1ubuntu1.7](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libldap-2.4-2-2.4.45-dfsg-1ubuntu1.7.md) | Oct 29, 2020 | Ubuntu 18.04.6 LTS (bionic) 2.4.45+dfsg-1ubuntu1.7 | Routine | 1 | 0 |
| [libldap-2.4-2 2.4.49+dfsg-2ubuntu1.4](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libldap-2.4-2-2.4.49-dfsg-2ubuntu1.4.md) | Oct 29, 2020 | Ubuntu 20.04 LTS (focal) 2.4.49+dfsg-2ubuntu1.4 | Routine | 1 | 0 |
| [libldap-2.4-2 2.4.45+dfsg-1ubuntu1.5](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libldap-2.4-2-2.4.45-dfsg-1ubuntu1.5.md) | Apr 28, 2020 | Ubuntu 18.04.6 LTS (bionic) 2.4.45+dfsg-1ubuntu1.5 | Routine | 1 | 0 |
| [libldap-2.4-2 2.4.49+dfsg-2ubuntu1.2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libldap-2.4-2-2.4.49-dfsg-2ubuntu1.2.md) | Apr 28, 2020 | Ubuntu 20.04 LTS (focal) 2.4.49+dfsg-2ubuntu1.2 | Routine | 1 | 0 |
| [libldap-2.4-2 2.4.45+dfsg-1ubuntu1.3](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libldap-2.4-2-2.4.45-dfsg-1ubuntu1.3.md) | Jul 25, 2019 | Ubuntu 18.04.6 LTS (bionic) 2.4.45+dfsg-1ubuntu1.3 | Routine | 2 | 0 |

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Data as of 2026-11-07T12:40:37Z 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