PT-2019-6095 · Djvulibre+4 · Djvulibre+4

Hongxu Chen · Publicado 2019-08-18 · Atualizado 2024-06-15 · CVE-2019-15143

Positive Technologies (AI Summary)

CVSS v2.0

7.1

Alta

Vetor base

AV:N/AC:M/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions DjVuLibre version 3.5.27

Description The bitmap reader component in DjVuLibre allows attackers to cause a denial-of-service error by crafting a corrupted image file. This is related to an infinite loop in the GBitmap::read rle raw function, which can lead to resource exhaustion. The issue is connected to the libdjvu/DjVmDir.cpp and libdjvu/GBitmap.cpp files.

Recommendations For DjVuLibre version 3.5.27, consider avoiding the use of corrupted image files to prevent exploitation of the denial-of-service error until a patch is available. As a temporary workaround, restricting access to the bitmap reader component may help minimize the risk of exploitation.

Exploit

Correção

DoS

Infinite Loop

Enumeração de Fraquezas

CWE-835

Identificadores relacionados

ALT-PU-2022-1603

ALT-PU-2022-3240

BDU:2021-05253

CVE-2019-15143

DLA-1902-1

DLA-2667-1

DSA-5032-1

MGASA-2019-0346

OESA-2021-1034

OPENSUSE-SU-2019:2217-1

OPENSUSE-SU-2019:2219-1

OPENSUSE-SU-2019_2217-1

OPENSUSE-SU-2019_2219-1

OPENSUSE-SU-2024:10719-1

SUSE-SU-2019:2444-1

SUSE-SU-2019:2452-1

USN-4198-1

Produtos afetados

Alt Linux

Astra Linux

Djvulibre

Suse

Ubuntu

Referências · 67

• 🔥 https://sourceforge.net/p/djvu/bugs/297 · Exploit
• https://osv.dev/vulnerability/OESA-2021-1034 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2019-18804 · Nota de Segurança
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RYZTGKWY3NAKMIMTFYGN4ZO5XEQWPYRL · Aviso do Fabricante
• https://usn.ubuntu.com/4198-1 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2019-18804 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2019-15145 · Aviso do Fabricante
• http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00086.html · Aviso do Fabricante
• https://lists.debian.org/debian-lts-announce/2021/05/msg00022.html · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2019-15143 · Nota de Segurança
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QUEME45HVGTMDOYODAZYQOGWSZ2CEFWZ · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2019-18804 · Nota
• https://ubuntu.com/security/notices/USN-4198-1 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2021-32491 · Nota
• https://osv.dev/vulnerability/SUSE-SU-2019:2452-1 · Aviso do Fabricante