csaf_suse - suse-su-2025:0988-1

SUSE-SU-2025:0988-1

Vulnerability from csaf_suse - Published: 2025-03-24 09:32 - Updated: 2025-03-24 09:32

Summary

Security update for zvbi

Notes

Title of the patch

Security update for zvbi

Description of the patch

This update for zvbi fixes the following issues: - CVE-2025-2173: Fixed check on src_length to avoid an unitinialized heap read (bsc#1239222). - CVE-2025-2174: Fixed integer overflow leading to heap overflow in src/conv.c, src/io-sim.c, src/search.c (bsc#1239299). - CVE-2025-2175: Fixed integer overflow in _vbi_strndup_iconv (bsc#1239312). - CVE-2025-2176: Fixed integer overflow in function vbi_capture_sim_load_caption in src/io-sim.c (bsc#1239319). - CVE-2025-2177: Fixed integer overflow in function vbi_search_new in src/search.c (bsc#1239320).

Patchnames

SUSE-2025-988,SUSE-SLE-SERVER-12-SP5-LTSS-2025-988,SUSE-SLE-SERVER-12-SP5-LTSS-EXTENDED-SECURITY-2025-988

CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).

JSON

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  "vulnerabilities": [
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          "text": "https://www.suse.com/security/cve/CVE-2025-2173"
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          "category": "general",
          "text": "A vulnerability was found in libzvbi up to 0.2.43. It has been classified as problematic. Affected is the function vbi_strndup_iconv_ucs2 of the file src/conv.c. The manipulation of the argument src_length leads to uninitialized pointer. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 0.2.44 is able to address this issue. The patch is identified as 8def647eea27f7fd7ad33ff79c2d6d3e39948dce. It is recommended to upgrade the affected component. The code maintainer was informed beforehand about the issues. She reacted very fast and highly professional.",
          "title": "CVE description"
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          "SUSE Linux Enterprise Server 12 SP5-LTSS:zvbi-devel-0.2.35-3.3.1.ppc64le",
          "SUSE Linux Enterprise Server 12 SP5-LTSS:zvbi-devel-0.2.35-3.3.1.s390x",
          "SUSE Linux Enterprise Server 12 SP5-LTSS:zvbi-devel-0.2.35-3.3.1.x86_64",
          "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libzvbi0-0.2.35-3.3.1.x86_64",
          "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:zvbi-devel-0.2.35-3.3.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2025-2173",
          "url": "https://www.suse.com/security/cve/CVE-2025-2173"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1239222 for CVE-2025-2173",
          "url": "https://bugzilla.suse.com/1239222"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Linux Enterprise Server 12 SP5-LTSS:libzvbi0-0.2.35-3.3.1.aarch64",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:libzvbi0-0.2.35-3.3.1.ppc64le",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:libzvbi0-0.2.35-3.3.1.s390x",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:libzvbi0-0.2.35-3.3.1.x86_64",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:zvbi-devel-0.2.35-3.3.1.aarch64",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:zvbi-devel-0.2.35-3.3.1.ppc64le",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:zvbi-devel-0.2.35-3.3.1.s390x",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:zvbi-devel-0.2.35-3.3.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libzvbi0-0.2.35-3.3.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:zvbi-devel-0.2.35-3.3.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          },
          "products": [
            "SUSE Linux Enterprise Server 12 SP5-LTSS:libzvbi0-0.2.35-3.3.1.aarch64",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:libzvbi0-0.2.35-3.3.1.ppc64le",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:libzvbi0-0.2.35-3.3.1.s390x",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:libzvbi0-0.2.35-3.3.1.x86_64",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:zvbi-devel-0.2.35-3.3.1.aarch64",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:zvbi-devel-0.2.35-3.3.1.ppc64le",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:zvbi-devel-0.2.35-3.3.1.s390x",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:zvbi-devel-0.2.35-3.3.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libzvbi0-0.2.35-3.3.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:zvbi-devel-0.2.35-3.3.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2025-03-24T09:32:22Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2025-2173"
    },
    {
      "cve": "CVE-2025-2174",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2025-2174"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "A vulnerability was found in libzvbi up to 0.2.43. It has been declared as problematic. Affected by this vulnerability is the function vbi_strndup_iconv_ucs2 of the file src/conv.c. The manipulation of the argument src_length leads to integer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 0.2.44 is able to address this issue. The patch is named ca1672134b3e2962cd392212c73f44f8f4cb489f. It is recommended to upgrade the affected component. The code maintainer was informed beforehand about the issues. She reacted very fast and highly professional.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Server 12 SP5-LTSS:libzvbi0-0.2.35-3.3.1.aarch64",
          "SUSE Linux Enterprise Server 12 SP5-LTSS:libzvbi0-0.2.35-3.3.1.ppc64le",
          "SUSE Linux Enterprise Server 12 SP5-LTSS:libzvbi0-0.2.35-3.3.1.s390x",
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          "SUSE Linux Enterprise Server 12 SP5-LTSS:zvbi-devel-0.2.35-3.3.1.s390x",
          "SUSE Linux Enterprise Server 12 SP5-LTSS:zvbi-devel-0.2.35-3.3.1.x86_64",
          "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libzvbi0-0.2.35-3.3.1.x86_64",
          "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:zvbi-devel-0.2.35-3.3.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2025-2174",
          "url": "https://www.suse.com/security/cve/CVE-2025-2174"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1239299 for CVE-2025-2174",
          "url": "https://bugzilla.suse.com/1239299"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Linux Enterprise Server 12 SP5-LTSS:libzvbi0-0.2.35-3.3.1.aarch64",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:libzvbi0-0.2.35-3.3.1.ppc64le",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:libzvbi0-0.2.35-3.3.1.s390x",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:libzvbi0-0.2.35-3.3.1.x86_64",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:zvbi-devel-0.2.35-3.3.1.aarch64",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:zvbi-devel-0.2.35-3.3.1.ppc64le",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:zvbi-devel-0.2.35-3.3.1.s390x",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:zvbi-devel-0.2.35-3.3.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libzvbi0-0.2.35-3.3.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:zvbi-devel-0.2.35-3.3.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
            "version": "3.1"
          },
          "products": [
            "SUSE Linux Enterprise Server 12 SP5-LTSS:libzvbi0-0.2.35-3.3.1.aarch64",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:libzvbi0-0.2.35-3.3.1.ppc64le",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:libzvbi0-0.2.35-3.3.1.s390x",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:libzvbi0-0.2.35-3.3.1.x86_64",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:zvbi-devel-0.2.35-3.3.1.aarch64",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:zvbi-devel-0.2.35-3.3.1.ppc64le",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:zvbi-devel-0.2.35-3.3.1.s390x",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:zvbi-devel-0.2.35-3.3.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libzvbi0-0.2.35-3.3.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:zvbi-devel-0.2.35-3.3.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2025-03-24T09:32:22Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2025-2174"
    },
    {
      "cve": "CVE-2025-2175",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2025-2175"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "A vulnerability was found in libzvbi up to 0.2.43. It has been rated as problematic. Affected by this issue is the function _vbi_strndup_iconv. The manipulation leads to integer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 0.2.44 is able to address this issue. It is recommended to upgrade the affected component. The code maintainer was informed beforehand about the issues. She reacted very fast and highly professional.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Server 12 SP5-LTSS:libzvbi0-0.2.35-3.3.1.aarch64",
          "SUSE Linux Enterprise Server 12 SP5-LTSS:libzvbi0-0.2.35-3.3.1.ppc64le",
          "SUSE Linux Enterprise Server 12 SP5-LTSS:libzvbi0-0.2.35-3.3.1.s390x",
          "SUSE Linux Enterprise Server 12 SP5-LTSS:libzvbi0-0.2.35-3.3.1.x86_64",
          "SUSE Linux Enterprise Server 12 SP5-LTSS:zvbi-devel-0.2.35-3.3.1.aarch64",
          "SUSE Linux Enterprise Server 12 SP5-LTSS:zvbi-devel-0.2.35-3.3.1.ppc64le",
          "SUSE Linux Enterprise Server 12 SP5-LTSS:zvbi-devel-0.2.35-3.3.1.s390x",
          "SUSE Linux Enterprise Server 12 SP5-LTSS:zvbi-devel-0.2.35-3.3.1.x86_64",
          "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libzvbi0-0.2.35-3.3.1.x86_64",
          "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:zvbi-devel-0.2.35-3.3.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2025-2175",
          "url": "https://www.suse.com/security/cve/CVE-2025-2175"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1239312 for CVE-2025-2175",
          "url": "https://bugzilla.suse.com/1239312"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Linux Enterprise Server 12 SP5-LTSS:libzvbi0-0.2.35-3.3.1.aarch64",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:libzvbi0-0.2.35-3.3.1.ppc64le",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:libzvbi0-0.2.35-3.3.1.s390x",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:libzvbi0-0.2.35-3.3.1.x86_64",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:zvbi-devel-0.2.35-3.3.1.aarch64",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:zvbi-devel-0.2.35-3.3.1.ppc64le",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:zvbi-devel-0.2.35-3.3.1.s390x",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:zvbi-devel-0.2.35-3.3.1.x86_64",
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            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:zvbi-devel-0.2.35-3.3.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L",
            "version": "3.1"
          },
          "products": [
            "SUSE Linux Enterprise Server 12 SP5-LTSS:libzvbi0-0.2.35-3.3.1.aarch64",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:libzvbi0-0.2.35-3.3.1.ppc64le",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:libzvbi0-0.2.35-3.3.1.s390x",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:libzvbi0-0.2.35-3.3.1.x86_64",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:zvbi-devel-0.2.35-3.3.1.aarch64",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:zvbi-devel-0.2.35-3.3.1.ppc64le",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:zvbi-devel-0.2.35-3.3.1.s390x",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:zvbi-devel-0.2.35-3.3.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libzvbi0-0.2.35-3.3.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:zvbi-devel-0.2.35-3.3.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2025-03-24T09:32:22Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2025-2175"
    },
    {
      "cve": "CVE-2025-2176",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2025-2176"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "A vulnerability classified as critical has been found in libzvbi up to 0.2.43. This affects the function vbi_capture_sim_load_caption of the file src/io-sim.c. The manipulation leads to integer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 0.2.44 is able to address this issue. The identifier of the patch is ca1672134b3e2962cd392212c73f44f8f4cb489f. It is recommended to upgrade the affected component. The code maintainer was informed beforehand about the issues. She reacted very fast and highly professional.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Server 12 SP5-LTSS:libzvbi0-0.2.35-3.3.1.aarch64",
          "SUSE Linux Enterprise Server 12 SP5-LTSS:libzvbi0-0.2.35-3.3.1.ppc64le",
          "SUSE Linux Enterprise Server 12 SP5-LTSS:libzvbi0-0.2.35-3.3.1.s390x",
          "SUSE Linux Enterprise Server 12 SP5-LTSS:libzvbi0-0.2.35-3.3.1.x86_64",
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          "SUSE Linux Enterprise Server 12 SP5-LTSS:zvbi-devel-0.2.35-3.3.1.ppc64le",
          "SUSE Linux Enterprise Server 12 SP5-LTSS:zvbi-devel-0.2.35-3.3.1.s390x",
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          "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libzvbi0-0.2.35-3.3.1.x86_64",
          "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:zvbi-devel-0.2.35-3.3.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2025-2176",
          "url": "https://www.suse.com/security/cve/CVE-2025-2176"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1239319 for CVE-2025-2176",
          "url": "https://bugzilla.suse.com/1239319"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Linux Enterprise Server 12 SP5-LTSS:libzvbi0-0.2.35-3.3.1.aarch64",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:libzvbi0-0.2.35-3.3.1.ppc64le",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:libzvbi0-0.2.35-3.3.1.s390x",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:libzvbi0-0.2.35-3.3.1.x86_64",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:zvbi-devel-0.2.35-3.3.1.aarch64",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:zvbi-devel-0.2.35-3.3.1.ppc64le",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:zvbi-devel-0.2.35-3.3.1.s390x",
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            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:zvbi-devel-0.2.35-3.3.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.3,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
            "version": "3.1"
          },
          "products": [
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            "SUSE Linux Enterprise Server 12 SP5-LTSS:libzvbi0-0.2.35-3.3.1.s390x",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:libzvbi0-0.2.35-3.3.1.x86_64",
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            "SUSE Linux Enterprise Server 12 SP5-LTSS:zvbi-devel-0.2.35-3.3.1.ppc64le",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:zvbi-devel-0.2.35-3.3.1.s390x",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:zvbi-devel-0.2.35-3.3.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libzvbi0-0.2.35-3.3.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:zvbi-devel-0.2.35-3.3.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2025-03-24T09:32:22Z",
          "details": "important"
        }
      ],
      "title": "CVE-2025-2176"
    },
    {
      "cve": "CVE-2025-2177",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2025-2177"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "A vulnerability classified as critical was found in libzvbi up to 0.2.43. This vulnerability affects the function vbi_search_new of the file src/search.c. The manipulation of the argument pat_len leads to integer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 0.2.44 is able to address this issue. The patch is identified as ca1672134b3e2962cd392212c73f44f8f4cb489f. It is recommended to upgrade the affected component. The code maintainer was informed beforehand about the issues. She reacted very fast and highly professional.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Server 12 SP5-LTSS:libzvbi0-0.2.35-3.3.1.aarch64",
          "SUSE Linux Enterprise Server 12 SP5-LTSS:libzvbi0-0.2.35-3.3.1.ppc64le",
          "SUSE Linux Enterprise Server 12 SP5-LTSS:libzvbi0-0.2.35-3.3.1.s390x",
          "SUSE Linux Enterprise Server 12 SP5-LTSS:libzvbi0-0.2.35-3.3.1.x86_64",
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          "SUSE Linux Enterprise Server 12 SP5-LTSS:zvbi-devel-0.2.35-3.3.1.ppc64le",
          "SUSE Linux Enterprise Server 12 SP5-LTSS:zvbi-devel-0.2.35-3.3.1.s390x",
          "SUSE Linux Enterprise Server 12 SP5-LTSS:zvbi-devel-0.2.35-3.3.1.x86_64",
          "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libzvbi0-0.2.35-3.3.1.x86_64",
          "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:zvbi-devel-0.2.35-3.3.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2025-2177",
          "url": "https://www.suse.com/security/cve/CVE-2025-2177"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1239320 for CVE-2025-2177",
          "url": "https://bugzilla.suse.com/1239320"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Linux Enterprise Server 12 SP5-LTSS:libzvbi0-0.2.35-3.3.1.aarch64",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:libzvbi0-0.2.35-3.3.1.ppc64le",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:libzvbi0-0.2.35-3.3.1.s390x",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:libzvbi0-0.2.35-3.3.1.x86_64",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:zvbi-devel-0.2.35-3.3.1.aarch64",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:zvbi-devel-0.2.35-3.3.1.ppc64le",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:zvbi-devel-0.2.35-3.3.1.s390x",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:zvbi-devel-0.2.35-3.3.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libzvbi0-0.2.35-3.3.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:zvbi-devel-0.2.35-3.3.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.3,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
            "version": "3.1"
          },
          "products": [
            "SUSE Linux Enterprise Server 12 SP5-LTSS:libzvbi0-0.2.35-3.3.1.aarch64",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:libzvbi0-0.2.35-3.3.1.ppc64le",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:libzvbi0-0.2.35-3.3.1.s390x",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:libzvbi0-0.2.35-3.3.1.x86_64",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:zvbi-devel-0.2.35-3.3.1.aarch64",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:zvbi-devel-0.2.35-3.3.1.ppc64le",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:zvbi-devel-0.2.35-3.3.1.s390x",
            "SUSE Linux Enterprise Server 12 SP5-LTSS:zvbi-devel-0.2.35-3.3.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libzvbi0-0.2.35-3.3.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:zvbi-devel-0.2.35-3.3.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2025-03-24T09:32:22Z",
          "details": "important"
        }
      ],
      "title": "CVE-2025-2177"
    }
  ]
}

CVE-2025-2175 (GCVE-0-2025-2175)

Vulnerability from cvelistv5 – Published: 2025-03-11 07:00 – Updated: 2025-03-11 17:13

Title

libzvbi _vbi_strndup_iconv integer overflow

Summary

A vulnerability was found in libzvbi up to 0.2.43. It has been rated as problematic. Affected by this issue is the function _vbi_strndup_iconv. The manipulation leads to integer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 0.2.44 is able to address this issue. It is recommended to upgrade the affected component. The code maintainer was informed beforehand about the issues. She reacted very fast and highly professional.

Severity ?

5.3 (Medium)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

4.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

4.3 (Medium)


                        
                          CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

CWE

CWE-190 - Integer Overflow
CWE-189 - Numeric Error

Assigner

VulDB

References

URL

Tags

	https://vuldb.com/?id.299204	vdb-entrytechnical-description
	https://vuldb.com/?ctiid.299204	signaturepermissions-required
	https://vuldb.com/?submit.512801	third-party-advisory
	https://github.com/zapping-vbi/zvbi/security/advi…	related
	https://github.com/zapping-vbi/zvbi/releases/tag/…	patch

Impacted products

	Vendor	Product	Version
	n/a	libzvbi	Affected: 0.2.0 Affected: 0.2.1 Affected: 0.2.2 Affected: 0.2.3 Affected: 0.2.4 Affected: 0.2.5 Affected: 0.2.6 Affected: 0.2.7 Affected: 0.2.8 Affected: 0.2.9 Affected: 0.2.10 Affected: 0.2.11 Affected: 0.2.12 Affected: 0.2.13 Affected: 0.2.14 Affected: 0.2.15 Affected: 0.2.16 Affected: 0.2.17 Affected: 0.2.18 Affected: 0.2.19 Affected: 0.2.20 Affected: 0.2.21 Affected: 0.2.22 Affected: 0.2.23 Affected: 0.2.24 Affected: 0.2.25 Affected: 0.2.26 Affected: 0.2.27 Affected: 0.2.28 Affected: 0.2.29 Affected: 0.2.30 Affected: 0.2.31 Affected: 0.2.32 Affected: 0.2.33 Affected: 0.2.34 Affected: 0.2.35 Affected: 0.2.36 Affected: 0.2.37 Affected: 0.2.38 Affected: 0.2.39 Affected: 0.2.40 Affected: 0.2.41 Affected: 0.2.42 Affected: 0.2.43

Credits

Yariv Nedivi ninpwn (VulDB User) ninpwn (VulDB User)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-2175",
                "options": [
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                    "Exploitation": "none"
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                    "Technical Impact": "partial"
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                "role": "CISA Coordinator",
                "timestamp": "2025-03-11T17:11:46.051145Z",
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          "product": "libzvbi",
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          "versions": [
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              "status": "affected",
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              "status": "affected",
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              "status": "affected",
              "version": "0.2.12"
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              "status": "affected",
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              "status": "affected",
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              "version": "0.2.22"
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              "status": "affected",
              "version": "0.2.23"
            },
            {
              "status": "affected",
              "version": "0.2.24"
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            {
              "status": "affected",
              "version": "0.2.25"
            },
            {
              "status": "affected",
              "version": "0.2.26"
            },
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              "status": "affected",
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            {
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              "status": "affected",
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              "status": "affected",
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              "status": "affected",
              "version": "0.2.37"
            },
            {
              "status": "affected",
              "version": "0.2.38"
            },
            {
              "status": "affected",
              "version": "0.2.39"
            },
            {
              "status": "affected",
              "version": "0.2.40"
            },
            {
              "status": "affected",
              "version": "0.2.41"
            },
            {
              "status": "affected",
              "version": "0.2.42"
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            {
              "status": "affected",
              "version": "0.2.43"
            }
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        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Yariv Nedivi"
        },
        {
          "lang": "en",
          "type": "reporter",
          "value": "ninpwn (VulDB User)"
        },
        {
          "lang": "en",
          "type": "analyst",
          "value": "ninpwn (VulDB User)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability was found in libzvbi up to 0.2.43. It has been rated as problematic. Affected by this issue is the function _vbi_strndup_iconv. The manipulation leads to integer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 0.2.44 is able to address this issue. It is recommended to upgrade the affected component. The code maintainer was informed beforehand about the issues. She reacted very fast and highly professional."
        },
        {
          "lang": "de",
          "value": "Eine problematische Schwachstelle wurde in libzvbi bis 0.2.43 ausgemacht. Hierbei geht es um die Funktion _vbi_strndup_iconv. Durch Manipulation mit unbekannten Daten kann eine integer overflow-Schwachstelle ausgenutzt werden. Umgesetzt werden kann der Angriff \u00fcber das Netzwerk. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung. Ein Aktualisieren auf die Version 0.2.44 vermag dieses Problem zu l\u00f6sen. Als bestm\u00f6gliche Massnahme wird das Einspielen eines Upgrades empfohlen."
        }
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      "metrics": [
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          "cvssV4_0": {
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          "url": "https://vuldb.com/?ctiid.299204"
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          "name": "Submit #512801 | Open Source libzvbi 0.2.43 Integer Overflow -\u003e Heap Overflow (_vbi_strndup_iconv)",
          "tags": [
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          ],
          "url": "https://vuldb.com/?submit.512801"
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        },
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      "title": "libzvbi _vbi_strndup_iconv integer overflow"
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CVE-2025-2176 (GCVE-0-2025-2176)

Vulnerability from cvelistv5 – Published: 2025-03-11 07:31 – Updated: 2025-03-11 15:21

Title

libzvbi io-sim.c vbi_capture_sim_load_caption integer overflow

Summary

A vulnerability classified as critical has been found in libzvbi up to 0.2.43. This affects the function vbi_capture_sim_load_caption of the file src/io-sim.c. The manipulation leads to integer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 0.2.44 is able to address this issue. The identifier of the patch is ca1672134b3e2962cd392212c73f44f8f4cb489f. It is recommended to upgrade the affected component. The code maintainer was informed beforehand about the issues. She reacted very fast and highly professional.

Severity ?

6.9 (Medium)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

7.3 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

7.3 (High)


                        
                          CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CWE

CWE-190 - Integer Overflow
CWE-189 - Numeric Error

Assigner

VulDB

References

URL

Tags

	https://vuldb.com/?id.299205	vdb-entrytechnical-description
	https://vuldb.com/?ctiid.299205	signaturepermissions-required
	https://vuldb.com/?submit.512802	third-party-advisory
	https://github.com/zapping-vbi/zvbi/security/advi…	related
	https://github.com/zapping-vbi/zvbi/commit/ca1672…	patch
	https://github.com/zapping-vbi/zvbi/releases/tag/…	patch

Impacted products

	Vendor	Product	Version
	n/a	libzvbi	Affected: 0.2.0 Affected: 0.2.1 Affected: 0.2.2 Affected: 0.2.3 Affected: 0.2.4 Affected: 0.2.5 Affected: 0.2.6 Affected: 0.2.7 Affected: 0.2.8 Affected: 0.2.9 Affected: 0.2.10 Affected: 0.2.11 Affected: 0.2.12 Affected: 0.2.13 Affected: 0.2.14 Affected: 0.2.15 Affected: 0.2.16 Affected: 0.2.17 Affected: 0.2.18 Affected: 0.2.19 Affected: 0.2.20 Affected: 0.2.21 Affected: 0.2.22 Affected: 0.2.23 Affected: 0.2.24 Affected: 0.2.25 Affected: 0.2.26 Affected: 0.2.27 Affected: 0.2.28 Affected: 0.2.29 Affected: 0.2.30 Affected: 0.2.31 Affected: 0.2.32 Affected: 0.2.33 Affected: 0.2.34 Affected: 0.2.35 Affected: 0.2.36 Affected: 0.2.37 Affected: 0.2.38 Affected: 0.2.39 Affected: 0.2.40 Affected: 0.2.41 Affected: 0.2.42 Affected: 0.2.43

Credits

Yariv Nedivi ninpwn (VulDB User) ninpwn (VulDB User)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-2176",
                "options": [
                  {
                    "Exploitation": "none"
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                    "Automatable": "yes"
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                  {
                    "Technical Impact": "partial"
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                "role": "CISA Coordinator",
                "timestamp": "2025-03-11T15:14:23.195210Z",
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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        "title": "CISA ADP Vulnrichment"
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    ],
    "cna": {
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          "product": "libzvbi",
          "vendor": "n/a",
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              "status": "affected",
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            {
              "status": "affected",
              "version": "0.2.38"
            },
            {
              "status": "affected",
              "version": "0.2.39"
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            {
              "status": "affected",
              "version": "0.2.40"
            },
            {
              "status": "affected",
              "version": "0.2.41"
            },
            {
              "status": "affected",
              "version": "0.2.42"
            },
            {
              "status": "affected",
              "version": "0.2.43"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Yariv Nedivi"
        },
        {
          "lang": "en",
          "type": "reporter",
          "value": "ninpwn (VulDB User)"
        },
        {
          "lang": "en",
          "type": "analyst",
          "value": "ninpwn (VulDB User)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability classified as critical has been found in libzvbi up to 0.2.43. This affects the function vbi_capture_sim_load_caption of the file src/io-sim.c. The manipulation leads to integer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 0.2.44 is able to address this issue. The identifier of the patch is ca1672134b3e2962cd392212c73f44f8f4cb489f. It is recommended to upgrade the affected component. The code maintainer was informed beforehand about the issues. She reacted very fast and highly professional."
        },
        {
          "lang": "de",
          "value": "Es wurde eine Schwachstelle in libzvbi bis 0.2.43 entdeckt. Sie wurde als kritisch eingestuft. Es betrifft die Funktion vbi_capture_sim_load_caption der Datei src/io-sim.c. Mittels dem Manipulieren mit unbekannten Daten kann eine integer overflow-Schwachstelle ausgenutzt werden. Der Angriff kann \u00fcber das Netzwerk erfolgen. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung. Ein Aktualisieren auf die Version 0.2.44 vermag dieses Problem zu l\u00f6sen. Der Patch wird als ca1672134b3e2962cd392212c73f44f8f4cb489f bezeichnet. Als bestm\u00f6gliche Massnahme wird das Einspielen eines Upgrades empfohlen."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "baseScore": 6.9,
            "baseSeverity": "MEDIUM",
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            "version": "3.0"
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            "baseScore": 7.5,
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-190",
              "description": "Integer Overflow",
              "lang": "en",
              "type": "CWE"
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          "descriptions": [
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              "description": "Numeric Error",
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      "references": [
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          "name": "VDB-299205 | libzvbi io-sim.c vbi_capture_sim_load_caption integer overflow",
          "tags": [
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          ],
          "url": "https://vuldb.com/?id.299205"
        },
        {
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          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/?ctiid.299205"
        },
        {
          "name": "Submit #512802 | Open Source libzvbi 0.2.43 Integer Overflow -\u003e Heap Overflow (vbi_capture_sim_load_caption)",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/?submit.512802"
        },
        {
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        },
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          "url": "https://github.com/zapping-vbi/zvbi/commit/ca1672134b3e2962cd392212c73f44f8f4cb489f"
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          "time": "2025-03-11T09:04:06.000Z",
          "value": "VulDB entry last update"
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      ],
      "title": "libzvbi io-sim.c vbi_capture_sim_load_caption integer overflow"
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  "cveMetadata": {
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    "assignerShortName": "VulDB",
    "cveId": "CVE-2025-2176",
    "datePublished": "2025-03-11T07:31:05.090Z",
    "dateReserved": "2025-03-10T17:27:04.908Z",
    "dateUpdated": "2025-03-11T15:21:26.833Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
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}

CVE-2025-2177 (GCVE-0-2025-2177)

Vulnerability from cvelistv5 – Published: 2025-03-11 07:31 – Updated: 2025-03-11 14:12

Title

libzvbi search.c vbi_search_new integer overflow

Summary

A vulnerability classified as critical was found in libzvbi up to 0.2.43. This vulnerability affects the function vbi_search_new of the file src/search.c. The manipulation of the argument pat_len leads to integer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 0.2.44 is able to address this issue. The patch is identified as ca1672134b3e2962cd392212c73f44f8f4cb489f. It is recommended to upgrade the affected component. The code maintainer was informed beforehand about the issues. She reacted very fast and highly professional.

Severity ?

6.9 (Medium)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

7.3 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

7.3 (High)


                        
                          CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CWE

CWE-190 - Integer Overflow
CWE-189 - Numeric Error

Assigner

VulDB

References

URL

Tags

	https://vuldb.com/?id.299206	vdb-entrytechnical-description
	https://vuldb.com/?ctiid.299206	signaturepermissions-required
	https://vuldb.com/?submit.512803	third-party-advisory
	https://github.com/zapping-vbi/zvbi/security/advi…	related
	https://github.com/zapping-vbi/zvbi/commit/ca1672…	patch
	https://github.com/zapping-vbi/zvbi/releases/tag/…	patch

Impacted products

	Vendor	Product	Version
	n/a	libzvbi	Affected: 0.2.0 Affected: 0.2.1 Affected: 0.2.2 Affected: 0.2.3 Affected: 0.2.4 Affected: 0.2.5 Affected: 0.2.6 Affected: 0.2.7 Affected: 0.2.8 Affected: 0.2.9 Affected: 0.2.10 Affected: 0.2.11 Affected: 0.2.12 Affected: 0.2.13 Affected: 0.2.14 Affected: 0.2.15 Affected: 0.2.16 Affected: 0.2.17 Affected: 0.2.18 Affected: 0.2.19 Affected: 0.2.20 Affected: 0.2.21 Affected: 0.2.22 Affected: 0.2.23 Affected: 0.2.24 Affected: 0.2.25 Affected: 0.2.26 Affected: 0.2.27 Affected: 0.2.28 Affected: 0.2.29 Affected: 0.2.30 Affected: 0.2.31 Affected: 0.2.32 Affected: 0.2.33 Affected: 0.2.34 Affected: 0.2.35 Affected: 0.2.36 Affected: 0.2.37 Affected: 0.2.38 Affected: 0.2.39 Affected: 0.2.40 Affected: 0.2.41 Affected: 0.2.42 Affected: 0.2.43

Credits

ninpwn (VulDB User)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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          {
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                "id": "CVE-2025-2177",
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              "version": "0.2.6"
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              "status": "affected",
              "version": "0.2.7"
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              "status": "affected",
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              "status": "affected",
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              "status": "affected",
              "version": "0.2.12"
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              "status": "affected",
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              "version": "0.2.21"
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            {
              "status": "affected",
              "version": "0.2.22"
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            {
              "status": "affected",
              "version": "0.2.23"
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            {
              "status": "affected",
              "version": "0.2.24"
            },
            {
              "status": "affected",
              "version": "0.2.25"
            },
            {
              "status": "affected",
              "version": "0.2.26"
            },
            {
              "status": "affected",
              "version": "0.2.27"
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            {
              "status": "affected",
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              "status": "affected",
              "version": "0.2.29"
            },
            {
              "status": "affected",
              "version": "0.2.30"
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              "status": "affected",
              "version": "0.2.31"
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              "status": "affected",
              "version": "0.2.32"
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              "status": "affected",
              "version": "0.2.33"
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              "status": "affected",
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              "status": "affected",
              "version": "0.2.35"
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              "status": "affected",
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              "status": "affected",
              "version": "0.2.37"
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            {
              "status": "affected",
              "version": "0.2.38"
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            {
              "status": "affected",
              "version": "0.2.39"
            },
            {
              "status": "affected",
              "version": "0.2.40"
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            {
              "status": "affected",
              "version": "0.2.41"
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            {
              "status": "affected",
              "version": "0.2.42"
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        }
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        },
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CVE-2025-2173 (GCVE-0-2025-2173)

Vulnerability from cvelistv5 – Published: 2025-03-11 06:31 – Updated: 2025-03-11 13:47

Title

libzvbi conv.c vbi_strndup_iconv_ucs2 uninitialized pointer

Summary

A vulnerability was found in libzvbi up to 0.2.43. It has been classified as problematic. Affected is the function vbi_strndup_iconv_ucs2 of the file src/conv.c. The manipulation of the argument src_length leads to uninitialized pointer. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 0.2.44 is able to address this issue. The patch is identified as 8def647eea27f7fd7ad33ff79c2d6d3e39948dce. It is recommended to upgrade the affected component. The code maintainer was informed beforehand about the issues. She reacted very fast and highly professional.

Severity ?

6.9 (Medium)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

5.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

5.3 (Medium)


                        
                          CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CWE

CWE-824 - Uninitialized Pointer
CWE-908 - Uninitialized Resource

Assigner

VulDB

References

URL

Tags

	https://vuldb.com/?id.299202	vdb-entrytechnical-description
	https://vuldb.com/?ctiid.299202	signaturepermissions-required
	https://vuldb.com/?submit.512798	third-party-advisory
	https://github.com/zapping-vbi/zvbi/security/advi…	related
	https://github.com/zapping-vbi/zvbi/commit/8def64…	patch
	https://github.com/zapping-vbi/zvbi/releases/tag/…	patch

Impacted products

	Vendor	Product	Version
	n/a	libzvbi	Affected: 0.2.0 Affected: 0.2.1 Affected: 0.2.2 Affected: 0.2.3 Affected: 0.2.4 Affected: 0.2.5 Affected: 0.2.6 Affected: 0.2.7 Affected: 0.2.8 Affected: 0.2.9 Affected: 0.2.10 Affected: 0.2.11 Affected: 0.2.12 Affected: 0.2.13 Affected: 0.2.14 Affected: 0.2.15 Affected: 0.2.16 Affected: 0.2.17 Affected: 0.2.18 Affected: 0.2.19 Affected: 0.2.20 Affected: 0.2.21 Affected: 0.2.22 Affected: 0.2.23 Affected: 0.2.24 Affected: 0.2.25 Affected: 0.2.26 Affected: 0.2.27 Affected: 0.2.28 Affected: 0.2.29 Affected: 0.2.30 Affected: 0.2.31 Affected: 0.2.32 Affected: 0.2.33 Affected: 0.2.34 Affected: 0.2.35 Affected: 0.2.36 Affected: 0.2.37 Affected: 0.2.38 Affected: 0.2.39 Affected: 0.2.40 Affected: 0.2.41 Affected: 0.2.42 Affected: 0.2.43

Credits

ninpwn (VulDB User)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
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                "id": "CVE-2025-2173",
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CVE-2025-2174 (GCVE-0-2025-2174)

Vulnerability from cvelistv5 – Published: 2025-03-11 06:31 – Updated: 2025-03-11 13:40

Title

libzvbi conv.c vbi_strndup_iconv_ucs2 integer overflow

Summary

A vulnerability was found in libzvbi up to 0.2.43. It has been declared as problematic. Affected by this vulnerability is the function vbi_strndup_iconv_ucs2 of the file src/conv.c. The manipulation of the argument src_length leads to integer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 0.2.44 is able to address this issue. The patch is named ca1672134b3e2962cd392212c73f44f8f4cb489f. It is recommended to upgrade the affected component. The code maintainer was informed beforehand about the issues. She reacted very fast and highly professional.

Severity ?

6.9 (Medium)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

5.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

5.3 (Medium)


                        
                          CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

CWE

CWE-190 - Integer Overflow
CWE-189 - Numeric Error

Assigner

VulDB

References

URL

Tags

	https://vuldb.com/?id.299203	vdb-entrytechnical-description
	https://vuldb.com/?ctiid.299203	signaturepermissions-required
	https://vuldb.com/?submit.512800	third-party-advisory
	https://github.com/zapping-vbi/zvbi/security/advi…	related
	https://github.com/zapping-vbi/zvbi/commit/ca1672…	patch
	https://github.com/zapping-vbi/zvbi/releases/tag/…	patch

Impacted products

	Vendor	Product	Version
	n/a	libzvbi	Affected: 0.2.0 Affected: 0.2.1 Affected: 0.2.2 Affected: 0.2.3 Affected: 0.2.4 Affected: 0.2.5 Affected: 0.2.6 Affected: 0.2.7 Affected: 0.2.8 Affected: 0.2.9 Affected: 0.2.10 Affected: 0.2.11 Affected: 0.2.12 Affected: 0.2.13 Affected: 0.2.14 Affected: 0.2.15 Affected: 0.2.16 Affected: 0.2.17 Affected: 0.2.18 Affected: 0.2.19 Affected: 0.2.20 Affected: 0.2.21 Affected: 0.2.22 Affected: 0.2.23 Affected: 0.2.24 Affected: 0.2.25 Affected: 0.2.26 Affected: 0.2.27 Affected: 0.2.28 Affected: 0.2.29 Affected: 0.2.30 Affected: 0.2.31 Affected: 0.2.32 Affected: 0.2.33 Affected: 0.2.34 Affected: 0.2.35 Affected: 0.2.36 Affected: 0.2.37 Affected: 0.2.38 Affected: 0.2.39 Affected: 0.2.40 Affected: 0.2.41 Affected: 0.2.42 Affected: 0.2.43

Credits

Yariv Nedivi ninpwn (VulDB User) ninpwn (VulDB User)

Show details on NVD website

JSON

To clipboard

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        }
      ],
      "title": "libzvbi conv.c vbi_strndup_iconv_ucs2 integer overflow"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2025-2174",
    "datePublished": "2025-03-11T06:31:06.971Z",
    "dateReserved": "2025-03-10T17:26:56.285Z",
    "dateUpdated": "2025-03-11T13:40:54.884Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Tags

Taxonomy of the tags.

All sightings related to this event Export sightings related to this event

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

SUSE-SU-2025:0988-1

CVE-2025-2175 (GCVE-0-2025-2175)

CVE-2025-2176 (GCVE-0-2025-2176)

CVE-2025-2177 (GCVE-0-2025-2177)

CVE-2025-2173 (GCVE-0-2025-2173)

CVE-2025-2174 (GCVE-0-2025-2174)

Tags

Sightings

Nomenclature