PT-2018-16581 · Exiv2+5 · Exiv2+5

Xcainiao · Publicado 2018-01-03 · Atualizado 2020-04-28 · CVE-2018-4868

Positive Technologies (AI Summary)

CVSS v3.1

7.5

Alta

Vetor base

AV: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 allows remote attackers to cause a denial of service due to excessive memory allocation via a crafted file. This is related to the Exiv2::Jp2Image::readMetadata function in jp2image.cpp.

Recommendations For Exiv2 version 0.26, consider disabling the readMetadata function in jp2image.cpp as a temporary workaround to minimize the risk of exploitation.

Exploit

Correção

DoS

Allocation of Resources Without Limits

Enumeração de Fraquezas

CWE-770

Identificadores relacionados

ALSA-2020:1577

ALT-PU-2019-2468

ALT-PU-2019-2590

CESA-2019_2101

CESA-2020_1577

CVE-2018-4868

RHSA-2019:2101

RHSA-2019_2101

RHSA-2020:1577

RHSA-2020_1577

RLSA-2020:1577

Produtos afetados

Alt Linux

Almalinux

Centos

Exiv2

Red Hat

Rocky Linux

Referências · 72

• 🔥 https://github.com/Exiv2/exiv2/issues/202 · Exploit
• https://bugzilla.redhat.com/show_bug.cgi?id=1660426 · Nota
• https://vulners.com/cve/CVE-2019-13112 · Nota
• https://bugzilla.redhat.com/show_bug.cgi?id=1728484 · Nota
• https://vulners.com/cve/CVE-2018-11037 · Nota
• https://linux.oracle.com/errata/ELSA-2020-1577.html · Aviso do Fabricante
• https://vulners.com/cve/CVE-2018-20098 · Nota
• https://vulners.com/cve/CVE-2018-9305 · Nota
• https://bugzilla.redhat.com/show_bug.cgi?id=1757445 · Nota
• https://bugzilla.redhat.com/show_bug.cgi?id=1609396 · Nota
• https://bugzilla.redhat.com/show_bug.cgi?id=1632490 · Nota
• https://bugzilla.redhat.com/show_bug.cgi?id=1660425 · Nota
• https://vulners.com/cve/CVE-2018-17282 · Nota
• https://vulners.com/cve/CVE-2019-9143 · Nota
• https://vulners.com/cve/CVE-2018-17581 · Nota