CVE-2020-35524

EPSS 1.9%CWE-787

Vexday Risk Score

3Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

CVSS —EPSS 1.9%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Ciclo de vida

09 mar 2021Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

A heap-based buffer overflow flaw was found in libtiff in the handling of TIFF images in libtiff's TIFF2PDF tool. A specially crafted TIFF file can lead to arbitrary code execution. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

Productos afectados

n/a · libtiff

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Referencias

https://bugzilla.redhat.com/show_bug.cgi?id=1932044 https://gitlab.com/libtiff/libtiff/-/merge_requests/159 https://gitlab.com/rzkn/libtiff/-/commit/7be2e452ddcf6d7abca88f41d3761e6edab72b22 https://lists.debian.org/debian-lts-announce/2021/06/msg00023.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BMHBYFMX3D5VGR6Y3RXTTH3Q4NF4E6IG/https://security.gentoo.org/glsa/202104-06 https://security.netapp.com/advisory/ntap-20210521-0009/https://www.debian.org/security/2021/dsa-4869