PT-2017-4241 · Exiv2+6 · Exiv2+6

Kirit1193

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Publicado

2017-11-18

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Atualizado

2023-01-13

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CVE-2017-18005

CVSS v3.1

7.5

Alta

VetorAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions Exiv2 version 0.26
Description The issue is related to a Null Pointer Dereference in the Exiv2::DataValue::toLong function in value.cpp, which can be triggered by crafted metadata in a TIFF file. This can potentially allow a remote attacker to cause a denial of service.
Recommendations For Exiv2 version 0.26, consider applying a patch or fix that addresses the Null Pointer Dereference in the Exiv2::DataValue::toLong function to prevent potential denial of service attacks. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

NULL Pointer Dereference

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Enumeração de Fraquezas

CWE-476

Identificadores relacionados

ALSA-2020:1577
ALT-PU-2019-2468
ALT-PU-2019-2590
BDU:2023-01645
CESA-2020_1577
CVE-2017-18005
DLA-3265-1
RHSA-2020:1577
RHSA-2020_1577
RLSA-2020:1577

Produtos afetados

Alt Linux
Almalinux
Astra Linux
Centos
Exiv2
Red Hat
Rocky Linux