CVE-2019-6977
35Vexday Risk Score
Sem sinal de exploração. Ela tem prova de conceito pública.
ssvc Attendepss 64%
da publicação à arma31 dias
Publicada no NVD27 de jan.
1ª PoC+31d
probabilidade de exploração
64%top 1% das CVEs
exploração observada
nãonenhuma fonte reporta
4 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.
Produtos afetados
n/a · n/aPoCs públicas encontradas — 4
exploitdbwww.exploit-db.com/exploits/46677não verificadogithubgithub.com/HORKimhab/CVE-2022-31626-CVE-2024-2961-CVE-2019-6977★ 0cve_referencepacketstormsecurity.com/files/152459/PHP-7.2-imagecolormatch-Out-Of-Band-Heap-Write.htmlnão verificadocve_referencewww.exploit-db.com/exploits/46677/não verificado⚠ Recursos públicos, para você avaliar a exposição de sistemas que controla ou está autorizado a testar. Teste apenas com autorização.
Referências
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/