CVE-2017-7890
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Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.
3Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackepss 3.4%
The GIF decoding function gdImageCreateFromGifCtx in gd_gif_in.c in the GD Graphics Library (aka libgd), as used in PHP before 5.6.31 and 7.x before 7.1.7, does not zero colorMap arrays before use. A specially crafted GIF image could use the uninitialized tables to read ~700 bytes from the top of the stack, potentially disclosing sensitive information.
Produtos afetados
n/a · n/aReferências
http://php.net/ChangeLog-5.phphttp://php.net/ChangeLog-7.phphttps://access.redhat.com/errata/RHSA-2018:0406https://access.redhat.com/errata/RHSA-2018:1296https://bugs.php.net/bug.php?id=74435https://bugs.php.net/patch-display.php?bug=74435&patch=fix-74435-php-7.0&revision=1497970038https://security.netapp.com/advisory/ntap-20180112-0001/https://www.tenable.com/security/tns-2017-12http://www.debian.org/security/2017/dsa-3938http://www.securityfocus.com/bid/99492