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

Vulnerability from cvelistv5 – Published: 2025-03-11 07:31 – Updated: 2025-03-11 14:12
VLAI?
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
Assigner
References
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
To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-2177",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-03-11T14:11:11.307650Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-03-11T14:12:36.161Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "libzvbi",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "0.2.0"
            },
            {
              "status": "affected",
              "version": "0.2.1"
            },
            {
              "status": "affected",
              "version": "0.2.2"
            },
            {
              "status": "affected",
              "version": "0.2.3"
            },
            {
              "status": "affected",
              "version": "0.2.4"
            },
            {
              "status": "affected",
              "version": "0.2.5"
            },
            {
              "status": "affected",
              "version": "0.2.6"
            },
            {
              "status": "affected",
              "version": "0.2.7"
            },
            {
              "status": "affected",
              "version": "0.2.8"
            },
            {
              "status": "affected",
              "version": "0.2.9"
            },
            {
              "status": "affected",
              "version": "0.2.10"
            },
            {
              "status": "affected",
              "version": "0.2.11"
            },
            {
              "status": "affected",
              "version": "0.2.12"
            },
            {
              "status": "affected",
              "version": "0.2.13"
            },
            {
              "status": "affected",
              "version": "0.2.14"
            },
            {
              "status": "affected",
              "version": "0.2.15"
            },
            {
              "status": "affected",
              "version": "0.2.16"
            },
            {
              "status": "affected",
              "version": "0.2.17"
            },
            {
              "status": "affected",
              "version": "0.2.18"
            },
            {
              "status": "affected",
              "version": "0.2.19"
            },
            {
              "status": "affected",
              "version": "0.2.20"
            },
            {
              "status": "affected",
              "version": "0.2.21"
            },
            {
              "status": "affected",
              "version": "0.2.22"
            },
            {
              "status": "affected",
              "version": "0.2.23"
            },
            {
              "status": "affected",
              "version": "0.2.24"
            },
            {
              "status": "affected",
              "version": "0.2.25"
            },
            {
              "status": "affected",
              "version": "0.2.26"
            },
            {
              "status": "affected",
              "version": "0.2.27"
            },
            {
              "status": "affected",
              "version": "0.2.28"
            },
            {
              "status": "affected",
              "version": "0.2.29"
            },
            {
              "status": "affected",
              "version": "0.2.30"
            },
            {
              "status": "affected",
              "version": "0.2.31"
            },
            {
              "status": "affected",
              "version": "0.2.32"
            },
            {
              "status": "affected",
              "version": "0.2.33"
            },
            {
              "status": "affected",
              "version": "0.2.34"
            },
            {
              "status": "affected",
              "version": "0.2.35"
            },
            {
              "status": "affected",
              "version": "0.2.36"
            },
            {
              "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"
            },
            {
              "status": "affected",
              "version": "0.2.43"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "ninpwn (VulDB User)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "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."
        },
        {
          "lang": "de",
          "value": "In libzvbi bis 0.2.43 wurde eine Schwachstelle entdeckt. Sie wurde als kritisch eingestuft. Das betrifft die Funktion vbi_search_new der Datei src/search.c. Mittels Manipulieren des Arguments pat_len mit unbekannten Daten kann eine integer overflow-Schwachstelle ausgenutzt werden. Der Angriff kann \u00fcber das Netzwerk angegangen werden. 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",
            "vectorString": "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",
            "version": "4.0"
          }
        },
        {
          "cvssV3_1": {
            "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"
          }
        },
        {
          "cvssV3_0": {
            "baseScore": 7.3,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
            "version": "3.0"
          }
        },
        {
          "cvssV2_0": {
            "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"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-189",
              "description": "Numeric Error",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-03-11T07:31:06.438Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
      },
      "references": [
        {
          "name": "VDB-299206 | libzvbi search.c vbi_search_new integer overflow",
          "tags": [
            "vdb-entry",
            "technical-description"
          ],
          "url": "https://vuldb.com/?id.299206"
        },
        {
          "name": "VDB-299206 | CTI Indicators (IOB, IOC, IOA)",
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/?ctiid.299206"
        },
        {
          "name": "Submit #512803 | Open Source libzvbi 0.2.43 Integer Overflow -\u003e Heap Overflow (vbi_search_new)",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/?submit.512803"
        },
        {
          "tags": [
            "related"
          ],
          "url": "https://github.com/zapping-vbi/zvbi/security/advisories/GHSA-g7cg-7gw9-v8cf"
        },
        {
          "tags": [
            "patch"
          ],
          "url": "https://github.com/zapping-vbi/zvbi/commit/ca1672134b3e2962cd392212c73f44f8f4cb489f"
        },
        {
          "tags": [
            "patch"
          ],
          "url": "https://github.com/zapping-vbi/zvbi/releases/tag/v0.2.44"
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2025-03-11T00:00:00.000Z",
          "value": "Advisory disclosed"
        },
        {
          "lang": "en",
          "time": "2025-03-11T01:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2025-03-11T07:18:12.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "libzvbi search.c vbi_search_new integer overflow"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2025-2177",
    "datePublished": "2025-03-11T07:31:06.438Z",
    "dateReserved": "2025-03-10T17:27:09.154Z",
    "dateUpdated": "2025-03-11T14:12:36.161Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2025-2177\",\"sourceIdentifier\":\"cna@vuldb.com\",\"published\":\"2025-03-11T08:15:12.297\",\"lastModified\":\"2025-10-10T20:14:35.090\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"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.\"},{\"lang\":\"es\",\"value\":\"Se ha encontrado una vulnerabilidad clasificada como cr\u00edtica en libzvbi hasta la versi\u00f3n 0.2.43. Esta vulnerabilidad afecta a la funci\u00f3n vbi_search_new del archivo src/search.c. La manipulaci\u00f3n del argumento pat_len provoca un desbordamiento de enteros. El ataque puede iniciarse de forma remota. El exploit se ha hecho p\u00fablico y puede utilizarse. La actualizaci\u00f3n a la versi\u00f3n 0.2.44 puede solucionar este problema. El parche se identifica como ca1672134b3e2962cd392212c73f44f8f4cb489f. Se recomienda actualizar el componente afectado. La responsable del c\u00f3digo fue informada de antemano sobre los problemas. Reaccion\u00f3 muy r\u00e1pido y con gran profesionalidad.\"}],\"metrics\":{\"cvssMetricV40\":[{\"source\":\"cna@vuldb.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"4.0\",\"vectorString\":\"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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X\",\"baseScore\":6.9,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"attackRequirements\":\"NONE\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"vulnConfidentialityImpact\":\"LOW\",\"vulnIntegrityImpact\":\"LOW\",\"vulnAvailabilityImpact\":\"LOW\",\"subConfidentialityImpact\":\"NONE\",\"subIntegrityImpact\":\"NONE\",\"subAvailabilityImpact\":\"NONE\",\"exploitMaturity\":\"NOT_DEFINED\",\"confidentialityRequirement\":\"NOT_DEFINED\",\"integrityRequirement\":\"NOT_DEFINED\",\"availabilityRequirement\":\"NOT_DEFINED\",\"modifiedAttackVector\":\"NOT_DEFINED\",\"modifiedAttackComplexity\":\"NOT_DEFINED\",\"modifiedAttackRequirements\":\"NOT_DEFINED\",\"modifiedPrivilegesRequired\":\"NOT_DEFINED\",\"modifiedUserInteraction\":\"NOT_DEFINED\",\"modifiedVulnConfidentialityImpact\":\"NOT_DEFINED\",\"modifiedVulnIntegrityImpact\":\"NOT_DEFINED\",\"modifiedVulnAvailabilityImpact\":\"NOT_DEFINED\",\"modifiedSubConfidentialityImpact\":\"NOT_DEFINED\",\"modifiedSubIntegrityImpact\":\"NOT_DEFINED\",\"modifiedSubAvailabilityImpact\":\"NOT_DEFINED\",\"Safety\":\"NOT_DEFINED\",\"Automatable\":\"NOT_DEFINED\",\"Recovery\":\"NOT_DEFINED\",\"valueDensity\":\"NOT_DEFINED\",\"vulnerabilityResponseEffort\":\"NOT_DEFINED\",\"providerUrgency\":\"NOT_DEFINED\"}}],\"cvssMetricV31\":[{\"source\":\"cna@vuldb.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L\",\"baseScore\":7.3,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"LOW\"},\"exploitabilityScore\":3.9,\"impactScore\":3.4},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":6.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":2.8,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"cna@vuldb.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:P/I:P/A:P\",\"baseScore\":7.5,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":10.0,\"impactScore\":6.4,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"cna@vuldb.com\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-189\"},{\"lang\":\"en\",\"value\":\"CWE-190\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-190\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:zapping-vbi:zvbi:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"0.2.44\",\"matchCriteriaId\":\"2A797D3C-8334-46CA-9503-C6B145649870\"}]}]}],\"references\":[{\"url\":\"https://github.com/zapping-vbi/zvbi/commit/ca1672134b3e2962cd392212c73f44f8f4cb489f\",\"source\":\"cna@vuldb.com\",\"tags\":[\"Patch\"]},{\"url\":\"https://github.com/zapping-vbi/zvbi/releases/tag/v0.2.44\",\"source\":\"cna@vuldb.com\",\"tags\":[\"Release Notes\",\"Patch\"]},{\"url\":\"https://github.com/zapping-vbi/zvbi/security/advisories/GHSA-g7cg-7gw9-v8cf\",\"source\":\"cna@vuldb.com\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://vuldb.com/?ctiid.299206\",\"source\":\"cna@vuldb.com\",\"tags\":[\"Permissions Required\",\"VDB Entry\"]},{\"url\":\"https://vuldb.com/?id.299206\",\"source\":\"cna@vuldb.com\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"https://vuldb.com/?submit.512803\",\"source\":\"cna@vuldb.com\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2025-2177\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-03-11T14:11:11.307650Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-03-11T14:12:20.227Z\"}}], \"cna\": {\"title\": \"libzvbi search.c vbi_search_new integer overflow\", \"credits\": [{\"lang\": \"en\", \"type\": \"reporter\", \"value\": \"ninpwn (VulDB User)\"}], \"metrics\": [{\"cvssV4_0\": {\"version\": \"4.0\", \"baseScore\": 6.9, \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"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\"}}, {\"cvssV3_1\": {\"version\": \"3.1\", \"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\"}}, {\"cvssV3_0\": {\"version\": \"3.0\", \"baseScore\": 7.3, \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L\"}}, {\"cvssV2_0\": {\"version\": \"2.0\", \"baseScore\": 7.5, \"vectorString\": \"AV:N/AC:L/Au:N/C:P/I:P/A:P\"}}], \"affected\": [{\"vendor\": \"n/a\", \"product\": \"libzvbi\", \"versions\": [{\"status\": \"affected\", \"version\": \"0.2.0\"}, {\"status\": \"affected\", \"version\": \"0.2.1\"}, {\"status\": \"affected\", \"version\": \"0.2.2\"}, {\"status\": \"affected\", \"version\": \"0.2.3\"}, {\"status\": \"affected\", \"version\": \"0.2.4\"}, {\"status\": \"affected\", \"version\": \"0.2.5\"}, {\"status\": \"affected\", \"version\": \"0.2.6\"}, {\"status\": \"affected\", \"version\": \"0.2.7\"}, {\"status\": \"affected\", \"version\": \"0.2.8\"}, {\"status\": \"affected\", \"version\": \"0.2.9\"}, {\"status\": \"affected\", \"version\": \"0.2.10\"}, {\"status\": \"affected\", \"version\": \"0.2.11\"}, {\"status\": \"affected\", \"version\": \"0.2.12\"}, {\"status\": \"affected\", \"version\": \"0.2.13\"}, {\"status\": \"affected\", \"version\": \"0.2.14\"}, {\"status\": \"affected\", \"version\": \"0.2.15\"}, {\"status\": \"affected\", \"version\": \"0.2.16\"}, {\"status\": \"affected\", \"version\": \"0.2.17\"}, {\"status\": \"affected\", \"version\": \"0.2.18\"}, {\"status\": \"affected\", \"version\": \"0.2.19\"}, {\"status\": \"affected\", \"version\": \"0.2.20\"}, {\"status\": \"affected\", \"version\": \"0.2.21\"}, {\"status\": \"affected\", \"version\": \"0.2.22\"}, {\"status\": \"affected\", \"version\": \"0.2.23\"}, {\"status\": \"affected\", \"version\": \"0.2.24\"}, {\"status\": \"affected\", \"version\": \"0.2.25\"}, {\"status\": \"affected\", \"version\": \"0.2.26\"}, {\"status\": \"affected\", \"version\": \"0.2.27\"}, {\"status\": \"affected\", \"version\": \"0.2.28\"}, {\"status\": \"affected\", \"version\": \"0.2.29\"}, {\"status\": \"affected\", \"version\": \"0.2.30\"}, {\"status\": \"affected\", \"version\": \"0.2.31\"}, {\"status\": \"affected\", \"version\": \"0.2.32\"}, {\"status\": \"affected\", \"version\": \"0.2.33\"}, {\"status\": \"affected\", \"version\": \"0.2.34\"}, {\"status\": \"affected\", \"version\": \"0.2.35\"}, {\"status\": \"affected\", \"version\": \"0.2.36\"}, {\"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\"}, {\"status\": \"affected\", \"version\": \"0.2.43\"}]}], \"timeline\": [{\"lang\": \"en\", \"time\": \"2025-03-11T00:00:00.000Z\", \"value\": \"Advisory disclosed\"}, {\"lang\": \"en\", \"time\": \"2025-03-11T01:00:00.000Z\", \"value\": \"VulDB entry created\"}, {\"lang\": \"en\", \"time\": \"2025-03-11T07:18:12.000Z\", \"value\": \"VulDB entry last update\"}], \"references\": [{\"url\": \"https://vuldb.com/?id.299206\", \"name\": \"VDB-299206 | libzvbi search.c vbi_search_new integer overflow\", \"tags\": [\"vdb-entry\", \"technical-description\"]}, {\"url\": \"https://vuldb.com/?ctiid.299206\", \"name\": \"VDB-299206 | CTI Indicators (IOB, IOC, IOA)\", \"tags\": [\"signature\", \"permissions-required\"]}, {\"url\": \"https://vuldb.com/?submit.512803\", \"name\": \"Submit #512803 | Open Source libzvbi 0.2.43 Integer Overflow -\u003e Heap Overflow (vbi_search_new)\", \"tags\": [\"third-party-advisory\"]}, {\"url\": \"https://github.com/zapping-vbi/zvbi/security/advisories/GHSA-g7cg-7gw9-v8cf\", \"tags\": [\"related\"]}, {\"url\": \"https://github.com/zapping-vbi/zvbi/commit/ca1672134b3e2962cd392212c73f44f8f4cb489f\", \"tags\": [\"patch\"]}, {\"url\": \"https://github.com/zapping-vbi/zvbi/releases/tag/v0.2.44\", \"tags\": [\"patch\"]}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"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.\"}, {\"lang\": \"de\", \"value\": \"In libzvbi bis 0.2.43 wurde eine Schwachstelle entdeckt. Sie wurde als kritisch eingestuft. Das betrifft die Funktion vbi_search_new der Datei src/search.c. Mittels Manipulieren des Arguments pat_len mit unbekannten Daten kann eine integer overflow-Schwachstelle ausgenutzt werden. Der Angriff kann \\u00fcber das Netzwerk angegangen werden. 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.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-190\", \"description\": \"Integer Overflow\"}]}, {\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-189\", \"description\": \"Numeric Error\"}]}], \"providerMetadata\": {\"orgId\": \"1af790b2-7ee1-4545-860a-a788eba489b5\", \"shortName\": \"VulDB\", \"dateUpdated\": \"2025-03-11T07:31:06.438Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2025-2177\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-03-11T14:12:36.161Z\", \"dateReserved\": \"2025-03-10T17:27:09.154Z\", \"assignerOrgId\": \"1af790b2-7ee1-4545-860a-a788eba489b5\", \"datePublished\": \"2025-03-11T07:31:06.438Z\", \"assignerShortName\": \"VulDB\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




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.