{"action":"Upgrade github.com/bishopfox/sliver to 1.5.40 or later.","affected":[{"fixed":"1.5.40","introduced":"1.5.0"}],"component":"github.com/bishopfox/sliver","cve_ids":["CVE-2023-34758","CVE-2023-35170"],"ecosystem":"Go","epss":0.00588,"exploited":false,"fixed_versions":["1.5.40"],"ghsa_id":"GHSA-8jxm-xp43-qh3q","id":"tcs_01M5KF3Z2YQE5XC3Y9SB9G7QM2","modified_at":"2026-07-08T06:28:02.508775796Z","published_at":"2023-06-21T22:08:34Z","references":["https://osv.dev/vulnerability/GHSA-8jxm-xp43-qh3q","https://github.com/BishopFox/sliver/security/advisories/GHSA-8jxm-xp43-qh3q","https://nvd.nist.gov/vuln/detail/CVE-2023-34758","https://nvd.nist.gov/vuln/detail/CVE-2023-35170","https://github.com/BishopFox/sliver/commit/2d1ea6192cac2ff9d6450b2d96043fdbf8561516","https://github.com/BishopFox/sliver","https://github.com/BishopFox/sliver/blob/master/implant/sliver/cryptography/crypto.go","https://github.com/BishopFox/sliver/blob/master/implant/sliver/cryptography/implant.go","https://github.com/BishopFox/sliver/releases/tag/v1.5.40","https://github.com/tangent65536/Slivjacker","https://pkg.go.dev/vuln/GO-2023-1866","https://www.chtsecurity.com/news/04f41dcc-1851-463c-93bc-551323ad8091"],"severity":{"label":"high","score":8.1},"sources":[{"source":"osv","source_id":"GHSA-8jxm-xp43-qh3q","url":"https://osv.dev/vulnerability/GHSA-8jxm-xp43-qh3q"}],"summary":"Silver vulnerable to MitM attack against implants due to a cryptography vulnerability"}