PT-2011-4397 · Openttd Team · Openttd

Publicado 2011-09-08 · Atualizado 2012-01-19 · CVE-2011-3343

Positive Technologies (AI Summary)

CVSS v2.0

4.6

Média

Vetor base

AV:L/AC:L/Au:N/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions OpenTTD versions prior to 1.1.3

Description The issue is related to multiple buffer overflows that can be triggered by local users. This can happen through either a crafted BMP file with RLE compression or by using crafted dimensions in a BMP file. The potential impact includes causing a denial of service, which could result in a daemon crash, or possibly gaining privileges.

Recommendations For versions prior to 1.1.3, update to version 1.1.3 or later to resolve the issue. As a temporary workaround, consider restricting the use of BMP files with RLE compression or limiting the dimensions of BMP files to minimize the risk of exploitation.

Correção

Buffer Overflow

Enumeração de Fraquezas

CWE-119

Identificadores relacionados

CVE-2011-3343

DSA-2386-1

Produtos afetados

Openttd

Referências · 13

• http://openwall.com/lists/oss-security/2011/09/06/2 · Correção
• https://osv.dev/vulnerability/DEBIAN-CVE-2011-3343 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2011-3343 · Nota de Segurança
• http://bugs.openttd.org/task/4746 · Correção
• https://osv.dev/vulnerability/CVE-2011-3343 · Aviso do Fabricante
• http://debian.org/security/2012/dsa-2386 · Aviso do Fabricante
• http://securityfocus.com/bid/49439 · Nota
• http://lists.fedoraproject.org/pipermail/package-announce/2011-September/066128.html · Aviso do Fabricante
• https://security-tracker.debian.org/tracker/CVE-2011-3343 · Aviso do Fabricante
• http://openwall.com/lists/oss-security/2011/09/02/4 · Correção
• http://security.openttd.org/en/CVE-2011-3343 · Nota
• http://bugs.openttd.org/task/4747 · Correção
• http://secunia.com/advisories/46075 · Nota