CVE-2022-0891

CVSS 6.1 MEDIUMEPSS 1.5%

Vexday Risk Score

13Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 6.1EPSS 1.5%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Ciclo de vida

09 mar 2022Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

A heap buffer overflow in ExtractImageSection function in tiffcrop.c in libtiff library Version 4.3.0 allows attacker to trigger unsafe or out of bounds memory access via crafted TIFF image file which could result into application crash, potential information disclosure or any other context-dependent impact

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H

Produtos afetados

libtiff · libtiff

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Referências

https://gitlab.com/freedesktop-sdk/mirrors/gitlab/libtiff/libtiff/-/commit/232282fd8f9c21eefe8d2d2b96cdbbb172fe7b7c https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-0891.json https://gitlab.com/libtiff/libtiff/-/issues/380 https://gitlab.com/libtiff/libtiff/-/issues/382 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RNT2GFNRLOMKJ5KXM6JIHKBNBFDVZPD3/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZQ4E654ZYUUUQNBKYQFXNK2CV3CPWTM2/https://security.gentoo.org/glsa/202210-10 https://security.netapp.com/advisory/ntap-20221228-0008/https://www.debian.org/security/2022/dsa-5108