PT-2015-4920 · Kde+1 · Sddm+1

David Edmundson · Publicado 2015-11-05 · Atualizado 2024-06-15 · CVE-2015-0856

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 sddm versions prior to 0.13.0

Description The issue is related to the daemon/Greeter.cpp in sddm, where it does not properly disable the KDE crash handler. This allows local users to gain privileges by crashing a greeter when using certain themes. An example of such a theme is the plasma-workspace breeze theme.

Recommendations For versions prior to 0.13.0, update to version 0.13.0 or later to resolve the issue. As a temporary workaround, consider avoiding the use of themes that may trigger the crash handler, such as the plasma-workspace breeze theme, until the update is applied.

Correção

Enumeração de Fraquezas

CWE-264

Identificadores relacionados

ALT-PU-2016-1049

CVE-2015-0856

MGASA-2015-0429

OPENSUSE-SU-2024:10135-1

Produtos afetados

Alt Linux

Sddm

Referências · 22

• https://github.com/sddm/sddm/commit/4cfed6b0a625593fb43876f04badc4dd99799d86 · Aviso do Fabricante
• https://github.com/sddm/sddm/wiki/0.13.0-Release-Announcement · Aviso do Fabricante
• https://cve.org/CVERecord?id=CVE-2015-0856 · Nota de Segurança
• https://ubuntu.com/security/CVE-2015-0856 · Aviso do Fabricante
• https://packages.altlinux.org/ru/vuln/CVE-2015-0856 · Nota
• https://suse.com/security/cve/CVE-2014-7272 · Nota
• https://osv.dev/vulnerability/UBUNTU-CVE-2015-0856 · Aviso do Fabricante
• https://advisories.mageia.org/MGASA-2015-0429.html · Nota de Segurança
• http://openwall.com/lists/oss-security/2015/10/14/2 · Nota
• https://osv.dev/vulnerability/MGASA-2015-0429 · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-0856 · Nota de Segurança
• https://osv.dev/vulnerability/DEBIAN-CVE-2015-0856 · Aviso do Fabricante
• http://securityfocus.com/bid/77099 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2015-0856 · Nota de Segurança
• http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171443.html · Aviso do Fabricante