# CVE-2025-2177: libzvbi-common: A vulnerability classified as critical was found in libzvbi up to 0.2.43.This vulnerability affects the function vbi_... CVE-2025-2177 is fixed in 4 products on 1 platform, first by libzvbi-common 0.2.35-13ubuntu0.1~esm1, released March 11, 2025. It is not reported as exploited. Patch Radar priority: Routine. - Web page: https://patchblox.com/security/cve/CVE-2025-2177 - Priority: Routine - CVSS: 6.5 (Medium) - EPSS: 0.0065 - CISA KEV: not listed - Exploited (vendor report): no - Publicly disclosed: no - Published: Mar 11, 2025 ## Description A vulnerability classified as critical was found in libzvbi up to 0.2.43.This vulnerability affects the function vbi_search_new of the filesrc/search.c. The manipulation of the argument pat_len leads to integeroverflow. The attack can be initiated remotely. The exploit has beendisclosed to the public and may be used. Upgrading to version 0.2.44 isable to address this issue. The patch is identified asca1672134b3e2962cd392212c73f44f8f4cb489f. It is recommended to upgrade theaffected component. The code maintainer was informed beforehand about theissues. She reacted very fast and highly professional. ## Where it's fixed | Platform | Product | Fixed in | Fix | Released | |---|---|---|---|---| | Linux | libzvbi-common Ubuntu 18.04.6 LTS (bionic) | 0.2.35-13ubuntu0.1~esm1 | [libzvbi-common 0.2.35-13ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libzvbi-common-0.2.35-13ubuntu0.1-esm1.md) | Mar 11, 2025 | | Linux | libzvbi-common Ubuntu 20.04 LTS (focal) | 0.2.35-17ubuntu0.1~esm1 | [libzvbi-common 0.2.35-17ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libzvbi-common-0.2.35-17ubuntu0.1-esm1.md) | Mar 11, 2025 | | Linux | libzvbi-common Ubuntu 22.04.1 LTS (jammy) | 0.2.35-19ubuntu0.1~esm1 | [libzvbi-common 0.2.35-19ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libzvbi-common-0.2.35-19ubuntu0.1-esm1.md) | Mar 11, 2025 | | Linux | libzvbi-common Ubuntu 24.04.5 LTS (noble) | 0.2.42-2ubuntu0.24.04.1~esm1 | [libzvbi-common 0.2.42-2ubuntu0.24.04.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libzvbi-common-0.2.42-2ubuntu0.24.04.1-esm1.md) | Mar 11, 2025 | | Linux | libzvbi-common Ubuntu 24.10 (oracular) | 0.2.42-2ubuntu0.24.10.2 | [libzvbi-common 0.2.42-2ubuntu0.24.10.2](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-libzvbi-common-0.2.42-2ubuntu0.24.10.2.md) | Jan 16, 2026 | | Linux | libzvbi0 Ubuntu 18.04.6 LTS (bionic) | 0.2.35-13ubuntu0.1~esm1 | [libzvbi0 0.2.35-13ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libzvbi0-0.2.35-13ubuntu0.1-esm1.md) | Mar 11, 2025 | | Linux | libzvbi0 Ubuntu 20.04 LTS (focal) | 0.2.35-17ubuntu0.1~esm1 | [libzvbi0 0.2.35-17ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libzvbi0-0.2.35-17ubuntu0.1-esm1.md) | Mar 11, 2025 | | Linux | libzvbi0 Ubuntu 22.04.1 LTS (jammy) | 0.2.35-19ubuntu0.1~esm1 | [libzvbi0 0.2.35-19ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libzvbi0-0.2.35-19ubuntu0.1-esm1.md) | Mar 11, 2025 | | Linux | libzvbi0t64 Ubuntu 24.04.5 LTS (noble) | 0.2.42-2ubuntu0.24.04.1~esm1 | [libzvbi0t64 0.2.42-2ubuntu0.24.04.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libzvbi0t64-0.2.42-2ubuntu0.24.04.1-esm1.md) | Mar 11, 2025 | | Linux | libzvbi0t64 Ubuntu 24.10 (oracular) | 0.2.42-2ubuntu0.24.10.2 | [libzvbi0t64 0.2.42-2ubuntu0.24.10.2](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-libzvbi0t64-0.2.42-2ubuntu0.24.10.2.md) | Jan 16, 2026 | | Linux | zvbi Debian 12.15 (bookworm) | 0.2.41-1+deb12u1 | [DEBIAN-CVE-2025-2177](https://patchblox.com/security/data/fix/linux/debian-cve-2025-2177.md) | Mar 11, 2025 | | Linux | zvbi Debian 13.5 (trixie) | 0.2.44-1 | [DEBIAN-CVE-2025-2177](https://patchblox.com/security/data/fix/linux/debian-cve-2025-2177.md) | Mar 11, 2025 | | Linux | zvbi Debian 14 | 0.2.44-1 | [DEBIAN-CVE-2025-2177](https://patchblox.com/security/data/fix/linux/debian-cve-2025-2177.md) | Mar 11, 2025 | | Linux | zvbi Ubuntu 18.04.6 LTS (bionic) | 0.2.35-13ubuntu0.1~esm1 | [zvbi 0.2.35-13ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-zvbi-0.2.35-13ubuntu0.1-esm1.md) | Mar 11, 2025 | | Linux | zvbi Ubuntu 20.04 LTS (focal) | 0.2.35-17ubuntu0.1~esm1 | [zvbi 0.2.35-17ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-zvbi-0.2.35-17ubuntu0.1-esm1.md) | Mar 11, 2025 | | Linux | zvbi Ubuntu 22.04.1 LTS (jammy) | 0.2.35-19ubuntu0.1~esm1 | [zvbi 0.2.35-19ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-zvbi-0.2.35-19ubuntu0.1-esm1.md) | Mar 11, 2025 | | Linux | zvbi Ubuntu 24.04.5 LTS (noble) | 0.2.42-2ubuntu0.24.04.1~esm1 | [zvbi 0.2.42-2ubuntu0.24.04.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-zvbi-0.2.42-2ubuntu0.24.04.1-esm1.md) | Mar 11, 2025 | | Linux | zvbi Ubuntu 24.10 (oracular) | 0.2.42-2ubuntu0.24.10.2 | [zvbi 0.2.42-2ubuntu0.24.10.2](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-zvbi-0.2.42-2ubuntu0.24.10.2.md) | Jan 16, 2026 | | Linux | zvbi opensuse-leap 15.6 | 0.2.35-150000.4.3.1 | [SUSE-SU-2025:0979-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0979-1.md) | Mar 21, 2025 | | Linux | zvbi sles 15.6 | 0.2.35-150000.4.3.1 | [SUSE-SU-2025:0979-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0979-1.md) | Mar 21, 2025 | --- Data as of 2026-11-08T00:53:09Z UTC. 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