# CVE-2023-6246: glibc: glibc - security update

CVE-2023-6246 is fixed in 17 products on 1 platform, first by DSA-5611-1, released January 30, 2024. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2023-6246
- Priority: High
- CVSS: 7.8 (Medium)
- EPSS: 0.0479
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Jan 30, 2024

## Description

glibc - security update

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | glibc Debian 12.15 (bookworm) | 2.36-9+deb12u4 | [DSA-5611-1](https://patchblox.com/security/data/fix/linux/dsa-5611-1.md) | Jan 30, 2024 |
| Linux | glibc Debian 13.5 (trixie) | 2.37-15 | [DEBIAN-CVE-2023-6246](https://patchblox.com/security/data/fix/linux/debian-cve-2023-6246.md) | Jan 31, 2024 |
| Linux | glibc Debian 14 | 2.37-15 | [DEBIAN-CVE-2023-6246](https://patchblox.com/security/data/fix/linux/debian-cve-2023-6246.md) | Jan 31, 2024 |
| Linux | glibc-source Ubuntu 24.04.5 LTS (noble) | 2.39-0ubuntu1 | [glibc-source 2.39-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-glibc-source-2.39-0ubuntu1.md) | Jan 30, 2024 |
| Linux | libc-bin Ubuntu 24.04.5 LTS (noble) | 2.39-0ubuntu1 | [libc-bin 2.39-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libc-bin-2.39-0ubuntu1.md) | Jan 30, 2024 |
| Linux | libc-dev-bin Ubuntu 24.04.5 LTS (noble) | 2.39-0ubuntu1 | [libc-dev-bin 2.39-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libc-dev-bin-2.39-0ubuntu1.md) | Jan 30, 2024 |
| Linux | libc-devtools Ubuntu 24.04.5 LTS (noble) | 2.39-0ubuntu1 | [libc-devtools 2.39-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libc-devtools-2.39-0ubuntu1.md) | Jan 30, 2024 |
| Linux | libc6 Ubuntu 24.04.5 LTS (noble) | 2.39-0ubuntu1 | [libc6 2.39-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libc6-2.39-0ubuntu1.md) | Jan 30, 2024 |
| Linux | libc6-amd64 Ubuntu 24.04.5 LTS (noble) | 2.39-0ubuntu1 | [libc6-amd64 2.39-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libc6-amd64-2.39-0ubuntu1.md) | Jan 30, 2024 |
| Linux | libc6-dev-amd64 Ubuntu 24.04.5 LTS (noble) | 2.39-0ubuntu1 | [libc6-dev-amd64 2.39-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libc6-dev-amd64-2.39-0ubuntu1.md) | Jan 30, 2024 |
| Linux | libc6-dev-i386 Ubuntu 24.04.5 LTS (noble) | 2.39-0ubuntu1 | [libc6-dev-i386 2.39-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libc6-dev-i386-2.39-0ubuntu1.md) | Jan 30, 2024 |
| Linux | libc6-dev-s390 Ubuntu 24.04.5 LTS (noble) | 2.39-0ubuntu1 | [libc6-dev-s390 2.39-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libc6-dev-s390-2.39-0ubuntu1.md) | Jan 30, 2024 |
| Linux | libc6-dev-x32 Ubuntu 24.04.5 LTS (noble) | 2.39-0ubuntu1 | [libc6-dev-x32 2.39-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libc6-dev-x32-2.39-0ubuntu1.md) | Jan 30, 2024 |
| Linux | libc6-i386 Ubuntu 24.04.5 LTS (noble) | 2.39-0ubuntu1 | [libc6-i386 2.39-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libc6-i386-2.39-0ubuntu1.md) | Jan 30, 2024 |
| Linux | libc6-s390 Ubuntu 24.04.5 LTS (noble) | 2.39-0ubuntu1 | [libc6-s390 2.39-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libc6-s390-2.39-0ubuntu1.md) | Jan 30, 2024 |
| Linux | libc6-x32 Ubuntu 24.04.5 LTS (noble) | 2.39-0ubuntu1 | [libc6-x32 2.39-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libc6-x32-2.39-0ubuntu1.md) | Jan 30, 2024 |
| Linux | locales Ubuntu 24.04.5 LTS (noble) | 2.39-0ubuntu1 | [locales 2.39-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-locales-2.39-0ubuntu1.md) | Jan 30, 2024 |
| Linux | locales-all Ubuntu 24.04.5 LTS (noble) | 2.39-0ubuntu1 | [locales-all 2.39-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-locales-all-2.39-0ubuntu1.md) | Jan 30, 2024 |
| Linux | nscd Ubuntu 24.04.5 LTS (noble) | 2.39-0ubuntu1 | [nscd 2.39-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-nscd-2.39-0ubuntu1.md) | Jan 30, 2024 |

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