{"id":7878,"date":"2025-07-08T20:46:30","date_gmt":"2025-07-08T20:46:30","guid":{"rendered":"http:\/\/localhost\/?p=7878"},"modified":"2025-07-08T20:46:30","modified_gmt":"2025-07-08T20:46:30","slug":"9fans-plan9port-x509c-valuedecode-null-pointer-dereference","status":"publish","type":"post","link":"https:\/\/zero.redgem.net\/?p=7878","title":{"rendered":"9fans plan9port x509.c value_decode null pointer dereference"},"content":{"rendered":"
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CVE Details<\/h2>\n
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Basic Information<\/h3>\n\n\n\n\n\n
Title<\/th>\n9fans plan9port x509.c value_decode null pointer dereference<\/td>\n<\/tr>\n
Type<\/th>\ncve<\/td>\n<\/tr>\n
Published<\/th>\n2025-07-09T01:02:08.354Z<\/td>\n<\/tr>\n
Modified<\/th>\n2025-07-09T01:02:08.354Z<\/td>\n<\/tr>\n<\/table>\n<\/div>\n
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Product Information<\/h3>\n\n\n\n\n
Vendor<\/th>\n9fans<\/td>\n<\/tr>\n
Product<\/th>\nplan9port<\/td>\n<\/tr>\n
Version<\/th>\n9da5b44<\/td>\n<\/tr>\n<\/table>\n<\/div>\n<\/div>\n
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CVSS Information<\/h3>\n\n\n\n
Base Score<\/th>\n4.8 (MEDIUM)<\/td>\n<\/tr>\n
Attack Vector<\/th>\nCVSS:4.0\/AV:L\/AC:L\/AT:N\/PR:L\/UI:N\/VC:N\/VI:N\/VA:L\/SC:N\/SI:N\/SA:N\/E:P<\/td>\n<\/tr>\n<\/table>\n<\/div>\n
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AI Analysis<\/h3>\n\n\n\n\n\n\n
AI Description<\/th>\nA null pointer dereference vulnerability in the value_decode function of plan9port’s x509.c library can cause a local denial of service. This issue requires local access to exploit and has been publicly disclosed with a patch available.<\/td>\n<\/tr>\n
AI Severity<\/th>\nMedium<\/td>\n<\/tr>\n
AI Vendor<\/th>\n9fans<\/td>\n<\/tr>\n
AI Product<\/th>\nplan9port<\/td>\n<\/tr>\n
AI Version<\/th>\n9da5b44<\/td>\n<\/tr>\n<\/table>\n<\/div>\n
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Affected Products<\/h4>\n