osv-2023-1009
Vulnerability from osv_ossfuzz
Published
2023-10-13 13:00
Modified
2023-10-13 13:00
Summary
Security exception in net.jsign.bouncycastle.asn1.ASN1StreamParser.readVector
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=63217

Crash type: Security exception
Crash state:
net.jsign.bouncycastle.asn1.ASN1StreamParser.readVector
net.jsign.bouncycastle.asn1.ASN1StreamParser.loadTaggedIL
net.jsign.bouncycastle.asn1.BERTaggedObjectParser.getLoadedObject
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "introduced_range": "65fea7237f17973b08cd65144e85a34d114f2030:8d83bd10f183d39b1955e38bf76c66305eefb3ac"
      },
      "ecosystem_specific": {
        "severity": "LOW"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "jsign",
        "purl": "pkg:generic/jsign"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "16d29936739ce884a20b91160955fd92090ba5cc"
            },
            {
              "fixed": "20b2f854c442cfc85ed78ab3ec3cf1591b35eb3e"
            }
          ],
          "repo": "https://github.com/ebourg/jsign.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=63217\n\n```\nCrash type: Security exception\nCrash state:\nnet.jsign.bouncycastle.asn1.ASN1StreamParser.readVector\nnet.jsign.bouncycastle.asn1.ASN1StreamParser.loadTaggedIL\nnet.jsign.bouncycastle.asn1.BERTaggedObjectParser.getLoadedObject\n```\n",
  "id": "OSV-2023-1009",
  "modified": "2023-10-13T13:00:25.417557Z",
  "published": "2023-10-13T13:00:25.417249Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=63217"
    }
  ],
  "schema_version": "1.6.0",
  "summary": "Security exception in net.jsign.bouncycastle.asn1.ASN1StreamParser.readVector"
}


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Sightings

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  • 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.