{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "1.5.0"
              },
              {
                "fixed": "1.5.40"
              }
            ]
          },
          "events": [
            {
              "introduced": "eb8d1bdf115c534c2ce00bae60c3d669c12627b3"
            },
            {
              "fixed": "c17c37857e54f0fa202c01cbd00a99a85f5f9f49"
            }
          ],
          "repo": "https://github.com/bishopfox/sliver",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "Sliver from v1.5.x to v1.5.39 has an improper cryptographic implementation, which allows attackers to execute a man-in-the-middle attack via intercepted and crafted responses.",
  "id": "CVE-2023-34758",
  "modified": "2026-04-01T23:08:35.805599899Z",
  "published": "2023-08-28T12:15:09.007Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-8jxm-xp43-qh3q"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.chtsecurity.com/news/04f41dcc-1851-463c-93bc-551323ad8091"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/BishopFox/sliver/releases/tag/v1.5.40"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/tangent65536/Slivjacker"
    }
  ],
  "related": [
    "GHSA-8jxm-xp43-qh3q"
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}