# OPENSUSE-SU-2025:20119-1: tcpreplay security update

OPENSUSE-SU-2025:20119-1, released November 27, 2025, fixes 11 CVEs in tcpreplay (version 4.5.2-bp160.1.1). None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/opensuse-su-2025-20119-1
- Platform: Linux
- Released: Nov 27, 2025
- Priority: High (Closes CVE-2024-22654, high severity)
- CVEs: 11, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://osv.dev/vulnerability/openSUSE-SU-2025:20119-1

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [tcpreplay](https://patchblox.com/security/data/product/linux/tcpreplay.md) | opensuse-leap 16.0 | 4.5.2-bp160.1.1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2024-22654](https://patchblox.com/security/data/cve/CVE-2024-22654.md) | High | tcpreplay: tcpreplay v4.4.4 was discovered to contain an infinite loop via the tcprewrite function at get.c. | 7.5 | 0.0044 |  |
| [CVE-2025-51006](https://patchblox.com/security/data/cve/CVE-2025-51006.md) | High | tcpreplay: Within tcpreplay's tcprewrite, a double free vulnerability has been identified in the dlt_linuxsll2_cleanup() functio... | 7.8 | 0.0019 |  |
| [CVE-2023-43279](https://patchblox.com/security/data/cve/CVE-2023-43279.md) | Routine | tcpreplay: Null Pointer Dereference in mask_cidr6 component at cidr.c in Tcpreplay 4.4.4 allows attackers to crash the applicati... | 6.5 | 0.0067 |  |
| [CVE-2024-3024](https://patchblox.com/security/data/cve/CVE-2024-3024.md) | Routine | tcpreplay: This update for tcpreplay fixes the following issues:  - update to 4.5.2:   * features added since 4.4.4     - fix/re... | n/a | 0.0044 |  |
| [CVE-2023-4256](https://patchblox.com/security/data/cve/CVE-2023-4256.md) | Routine | tcpreplay: Within tcpreplay's tcprewrite, a double free vulnerability has been identified in the tcpedit_dlt_cleanup() function... | 5.5 | 0.0033 |  |
| [CVE-2025-9649](https://patchblox.com/security/data/cve/CVE-2025-9649.md) | Routine | tcpreplay: A security vulnerability has been detected in appneta tcpreplay 4.5.1 | 5.5 | 0.0026 |  |
| [CVE-2025-9384](https://patchblox.com/security/data/cve/CVE-2025-9384.md) | Routine | tcpreplay: A vulnerability was detected in appneta tcpreplay up to 4.5.1 | 5.5 | 0.0026 |  |
| [CVE-2025-9385](https://patchblox.com/security/data/cve/CVE-2025-9385.md) | Routine | tcpreplay: A flaw has been found in appneta tcpreplay up to 4.5.1 | 5.5 | 0.0025 |  |
| [CVE-2025-9386](https://patchblox.com/security/data/cve/CVE-2025-9386.md) | Routine | tcpreplay: A vulnerability has been found in appneta tcpreplay up to 4.5.1 | 5.5 | 0.0025 |  |
| [CVE-2025-8746](https://patchblox.com/security/data/cve/CVE-2025-8746.md) | Routine | autogen: A vulnerability, which was classified as problematic, was found in GNU libopts up to 27.6 | 5.5 | 0.0024 |  |
| [CVE-2025-9157](https://patchblox.com/security/data/cve/CVE-2025-9157.md) | Routine | tcpreplay: A vulnerability was determined in appneta tcpreplay up to 4.5.2-beta2 | n/a | 0.0016 |  |

---

Data as of 2026-11-09T19:38:12Z 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.