cve-2024-47835
Vulnerability from cvelistv5
Published
2024-12-11 19:17
Modified
2024-12-11 21:14
Severity ?
6.8 (Medium) - CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Summary
GHSL-2024-263: Gstreamer NULL-pointer dereference in LRC subtitle parser
References
https://securitylab.github.com/advisories/GHSL-2024-263_Gstreamer/x_refsource_CONFIRM
https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8039.patchx_refsource_MISC
https://gstreamer.freedesktop.org/security/sa-2024-0029.htmlx_refsource_MISC
Impacted products
Vendor Product Version
Show details on NVD website

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-47835",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-12-11T21:14:03.373783Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
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        ],
        "providerMetadata": {
          "dateUpdated": "2024-12-11T21:14:10.881Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "gstreamer",
          "vendor": "gstreamer",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 1.24.10"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "GStreamer is a library for constructing graphs of media-handling components. A null pointer dereference vulnerability has been detected in the parse_lrc function within gstsubparse.c. The parse_lrc function calls strchr() to find the character \u0027]\u0027 in the string line. The pointer returned by this call is then passed to g_strdup(). However, if the string line does not contain the character \u0027]\u0027, strchr() returns NULL, and a call to g_strdup(start + 1) leads to a null pointer dereference. This vulnerability is fixed in 1.24.10."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "LOCAL",
            "baseScore": 6.8,
            "baseSeverity": "MEDIUM",
            "privilegesRequired": "NONE",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "PASSIVE",
            "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "HIGH",
            "vulnConfidentialityImpact": "NONE",
            "vulnIntegrityImpact": "NONE"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-476",
              "description": "CWE-476: NULL Pointer Dereference",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-12-11T19:17:26.688Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://securitylab.github.com/advisories/GHSL-2024-263_Gstreamer/",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://securitylab.github.com/advisories/GHSL-2024-263_Gstreamer/"
        },
        {
          "name": "https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8039.patch",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8039.patch"
        },
        {
          "name": "https://gstreamer.freedesktop.org/security/sa-2024-0029.html",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://gstreamer.freedesktop.org/security/sa-2024-0029.html"
        }
      ],
      "source": {
        "advisory": "GHSA-85h4-wm84-x659",
        "discovery": "UNKNOWN"
      },
      "title": "GHSL-2024-263: Gstreamer NULL-pointer dereference in LRC subtitle parser"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2024-47835",
    "datePublished": "2024-12-11T19:17:26.688Z",
    "dateReserved": "2024-10-03T14:06:12.644Z",
    "dateUpdated": "2024-12-11T21:14:10.881Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}


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