CVE-2019-6977
35Vexday Risk Score
Sin señal de explotación. Ella tiene prueba de concepto pública.
ssvc Attendepss 64%
de la publicación al arma31 días
Publicada en NVD27 ene
1ª PoC+31d
probabilidad de explotación
64%top 1% de las CVE
explotación observada
noninguna fuente lo reporta
3 exploit(s) público(s)
gdImageColorMatch in gd_color_match.c in the GD Graphics Library (aka LibGD) 2.2.5, as used in the imagecolormatch function in PHP before 5.6.40, 7.x before 7.1.26, 7.2.x before 7.2.14, and 7.3.x before 7.3.1, has a heap-based buffer overflow. This can be exploited by an attacker who is able to trigger imagecolormatch calls with crafted image data.
Productos afectados
n/a · n/aPoCs públicas encontradas — 3
cve_referencepacketstormsecurity.com/files/152459/PHP-7.2-imagecolormatch-Out-Of-Band-Heap-Write.htmlno verificadocve_referencewww.exploit-db.com/exploits/46677/no verificadoexploitdbwww.exploit-db.com/exploits/46677no verificado⚠ Recursos públicos, para evaluar la exposición de sistemas que controlas o estás autorizado a probar. Prueba solo con autorización.
Referencias
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00025.htmlhttp://lists.opensuse.org/opensuse-security-announce/2019-04/msg00031.htmlhttp://packetstormsecurity.com/files/152459/PHP-7.2-imagecolormatch-Out-Of-Band-Heap-Write.htmlhttp://php.net/ChangeLog-5.phphttp://php.net/ChangeLog-7.phphttps://access.redhat.com/errata/RHSA-2019:2519https://access.redhat.com/errata/RHSA-2019:3299https://bugs.php.net/bug.php?id=77270https://lists.debian.org/debian-lts-announce/2019/01/msg00028.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3CZ2QADQTKRHTGB2AHD7J4QQNDLBEMM6/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3WRUPZVT2MWFUEMVGTRAGDOBHLNMGK5R/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TEYUUOW75YD3DENIPYMO263E6NL2NFHI/