PT-2013-2180 · Ircd Hybrid · Ircd-Hybrid

Bob Nomnomnom · Publicado 2013-02-13 · Atualizado 2017-08-29 · CVE-2013-0238

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 IRCD-Hybrid versions prior to 8.0.6

Description The issue is related to the try parse v4 netmask function in hostmask.c, which does not properly validate masks. This allows remote attackers to cause a denial of service (crash) via a mask that causes a negative number to be parsed.

Recommendations For versions prior to 8.0.6, update to version 8.0.6 or later to resolve the issue.

Exploit

Correção

RCE

Enumeração de Fraquezas

CWE-20

Identificadores relacionados

CVE-2013-0238

DSA-2618-1

Produtos afetados

Ircd-Hybrid

Referências · 17

• 🔥 https://exploit-db.com/exploits/24951 · Exploit
• 🔥 http://exploit-db.com/exploits/24951 · Exploit
• http://secunia.com/advisories/51948 · Aviso do Fabricante
• http://osvdb.org/89623 · Nota
• http://openwall.com/lists/oss-security/2013/01/29/8 · Nota
• https://osv.dev/vulnerability/CVE-2013-0238 · Aviso do Fabricante
• http://mandriva.com/security/advisories?name=MDVSA-2013:093 · Aviso do Fabricante
• http://svn.ircd-hybrid.org:8000/viewcvs.cgi/ircd-hybrid/trunk/src/hostmask.c?r1=1786&r2=1785&pathrev=1786 · Nota
• https://osv.dev/vulnerability/DEBIAN-CVE-2013-0238 · Aviso do Fabricante
• https://wiki.mageia.org/en/Support/Advisories/MGASA-2013-0055 · Nota
• http://secunia.com/advisories/52106 · Aviso do Fabricante
• http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=699267 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2013-0238 · Nota de Segurança
• http://debian.org/security/2013/dsa-2618 · Aviso do Fabricante
• https://security-tracker.debian.org/tracker/CVE-2013-0238 · Aviso do Fabricante