PT-2010-2086 · Chrony · Chrony

Miroslav Lichvar · Publicado 2010-02-08 · Atualizado 2010-02-09 · CVE-2010-0293

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Chrony versions prior to 1.23.1

Description The issue concerns the client logging functionality in chronyd, which does not limit the memory used for storing client information. This allows remote attackers to cause a denial of service by consuming memory via spoofed NTP or cmdmon packets.

Recommendations For versions prior to 1.23.1, update to version 1.23.1 or later to resolve the issue. As a temporary workaround, consider restricting access to the chronyd service to minimize the risk of exploitation.

Correção

Enumeração de Fraquezas

CWE-399

Identificadores relacionados

CVE-2010-0293

DSA-1992-1

Produtos afetados

Chrony

Referências · 11

• http://chrony.tuxfamily.org/News.html · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2010-0293 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2010-0293 · Aviso do Fabricante
• https://bugzilla.redhat.com/show_bug.cgi?id=555367 · Nota
• https://security-tracker.debian.org/tracker/CVE-2010-0293 · Aviso do Fabricante
• http://git.tuxfamily.org/chrony/chrony.git/?p=gitroot/chrony/chrony.git%3Ba=commit%3Bh=2f63cf448560fdb96b80d8488aae6a15b802a753 · Nota
• http://securityfocus.com/bid/38106 · Nota
• https://osv.dev/vulnerability/DEBIAN-CVE-2010-0293 · Aviso do Fabricante
• http://secunia.com/advisories/38428 · Aviso do Fabricante
• http://secunia.com/advisories/38480 · Aviso do Fabricante
• http://debian.org/security/2010/dsa-1992 · Aviso do Fabricante