osv-2025-1049
Vulnerability from osv_ossfuzz
Published
2025-12-31 00:18
Modified
2025-12-31 00:18
Summary
Heap-buffer-overflow in unsigned char* std::__1::vector<unsigned char, std::__1::allocator<unsigned char
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=472222304

Crash type: Heap-buffer-overflow READ 1
Crash state:
unsigned char* std::__1::vector<unsigned char, std::__1::allocator<unsigned char
pcpp::TLSECPointFormatExtension::getECPointFormatList
pcpp::SSLClientHelloMessage::generateTLSFingerprint
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "08d661c4385a9e1e1bea68afc88ccad60718f638:33b9be160d5a85aac4963c771c28336eb90af5ca",
        "introduced_range": "3227ad11ec457c3dad062db548432d2a1c837d50:0c95dfb3557644acc6a10060e48cfae1a61fc2f0"
      },
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "pcapplusplus",
        "purl": "pkg:generic/pcapplusplus"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "813f15b87f5e76a62d64360f8cbdf449c21316e4"
            },
            {
              "fixed": "33b9be160d5a85aac4963c771c28336eb90af5ca"
            }
          ],
          "repo": "https://github.com/seladb/PcapPlusPlus",
          "type": "GIT"
        }
      ],
      "versions": [
        "v24.09",
        "v25.05"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=472222304\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nunsigned char* std::__1::vector\u003cunsigned char, std::__1::allocator\u003cunsigned char\npcpp::TLSECPointFormatExtension::getECPointFormatList\npcpp::SSLClientHelloMessage::generateTLSFingerprint\n```\n",
  "id": "OSV-2025-1049",
  "modified": "2025-12-31T00:18:06.670109Z",
  "published": "2025-12-31T00:18:06.669541Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=472222304"
    }
  ],
  "schema_version": "1.7.3",
  "summary": "Heap-buffer-overflow in unsigned char* std::__1::vector\u003cunsigned char, std::__1::allocator\u003cunsigned char"
}


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