# CVE-2023-52168: p7zip: This update for p7zip fixes the following issues:  - CVE-2023-52168: Fixed heap-based buffer overflow in the NTFS han...

CVE-2023-52168 is fixed in 7 products on 1 platform, first by 7zip 21.07+dfsg-4ubuntu0.1~esm1, released July 3, 2024. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2023-52168
- Priority: High
- CVSS: 8.4 (high)
- EPSS: 0.0034
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Jul 3, 2024

## Description

This update for p7zip fixes the following issues:  - CVE-2023-52168: Fixed heap-based buffer overflow in the NTFS handler allows two bytes to be overwritten at multiple offsets (bsc#1227358) - CVE-2023-52169: Fixed out-of-bounds read in NTFS handler (bsc#1227359)

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | 7zip Debian 12.15 (bookworm) | 22.01+dfsg-8+deb12u1 | [DEBIAN-CVE-2023-52168](https://patchblox.com/security/data/fix/linux/debian-cve-2023-52168.md) | Jul 3, 2024 |
| Linux | 7zip Debian 13.5 (trixie) | 24.05+dfsg-1 | [DEBIAN-CVE-2023-52168](https://patchblox.com/security/data/fix/linux/debian-cve-2023-52168.md) | Jul 3, 2024 |
| Linux | 7zip Debian 14 | 24.05+dfsg-1 | [DEBIAN-CVE-2023-52168](https://patchblox.com/security/data/fix/linux/debian-cve-2023-52168.md) | Jul 3, 2024 |
| Linux | 7zip Ubuntu 22.04.1 LTS (jammy) | 21.07+dfsg-4ubuntu0.1~esm1 | [7zip 21.07+dfsg-4ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-7zip-21.07-dfsg-4ubuntu0.1-esm1.md) | Jul 3, 2024 |
| Linux | 7zip Ubuntu 24.04.5 LTS (noble) | 23.01+dfsg-11ubuntu0.1~esm1 | [7zip 23.01+dfsg-11ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-7zip-23.01-dfsg-11ubuntu0.1-esm1.md) | Jul 3, 2024 |
| Linux | 7zip-standalone Ubuntu 24.04.5 LTS (noble) | 23.01+dfsg-11ubuntu0.1~esm1 | [7zip-standalone 23.01+dfsg-11ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-7zip-standalone-23.01-dfsg-11ubuntu0.1-esm1.md) | Jul 3, 2024 |
| Linux | p7zip Debian 12.15 (bookworm) | 16.02+really25.01+dfsg-0+deb12u1 | [DEBIAN-CVE-2023-52168](https://patchblox.com/security/data/fix/linux/debian-cve-2023-52168.md) | Jul 3, 2024 |
| Linux | p7zip Debian 13.5 (trixie) | 16.02+transitional.1 | [DEBIAN-CVE-2023-52168](https://patchblox.com/security/data/fix/linux/debian-cve-2023-52168.md) | Jul 3, 2024 |
| Linux | p7zip amzn 2023 | 16.02-20.amzn2023.0.6 | [ALAS2023-2024-705](https://patchblox.com/security/data/fix/linux/alas2023-2024-705.md) | Aug 14, 2024 |
| Linux | p7zip opensuse-leap 15.6 | 16.02-150200.14.12.1 | [SUSE-SU-2024:2625-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-2625-1.md) | Jul 30, 2024 |
| Linux | p7zip sles 15.6 | 16.02-150200.14.12.1 | [SUSE-SU-2024:2625-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-2625-1.md) | Jul 30, 2024 |
| Linux | p7zip-debugsource amzn 2023 | 16.02-20.amzn2023.0.6 | [ALAS2023-2024-705](https://patchblox.com/security/data/fix/linux/alas2023-2024-705.md) | Aug 14, 2024 |
| Linux | p7zip-doc amzn 2023 | 16.02-20.amzn2023.0.6 | [ALAS2023-2024-705](https://patchblox.com/security/data/fix/linux/alas2023-2024-705.md) | Aug 14, 2024 |
| Linux | p7zip-plugins amzn 2023 | 16.02-20.amzn2023.0.6 | [ALAS2023-2024-705](https://patchblox.com/security/data/fix/linux/alas2023-2024-705.md) | Aug 14, 2024 |
| Linux | p7zip-plugins-debuginfo amzn 2023 | 16.02-20.amzn2023.0.6 | [ALAS2023-2024-705](https://patchblox.com/security/data/fix/linux/alas2023-2024-705.md) | Aug 14, 2024 |

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Data as of 2026-11-08T13:06:02Z 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

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