PT-2009-4880 · Neon+1 · Neon+1

Publicado 2009-08-21 · Atualizado 2017-09-19 · CVE-2009-2473

Positive Technologies (AI Summary)

CVSS v2.0

4.3

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions neon versions prior to 0.28.6

Description The issue allows context-dependent attackers to cause a denial of service due to memory and CPU consumption via a crafted XML document containing a large number of nested entity references. This occurs because neon does not properly detect recursion during entity expansion when expat is used.

Recommendations For versions prior to 0.28.6, update to version 0.28.6 or later to resolve the issue.

Exploit

Correção

DoS

Enumeração de Fraquezas

CWE-399

Identificadores relacionados

CVE-2009-2473

RHSA-2009:1452

RHSA-2009_1452

RHSA-2013:0131

RHSA-2013_0131

Produtos afetados

Red Hat

Neon

Referências · 20

• 🔥 https://exploit-db.com/exploits/10206 · Exploit
• http://rhn.redhat.com/errata/RHSA-2013-0131.html · Aviso do Fabricante
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-2473 · Nota
• https://redhat.com/archives/fedora-package-announce/2009-August/msg00924.html · Aviso do Fabricante
• http://lists.opensuse.org/opensuse-security-announce/2009-11/msg00004.html · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2009-2473 · Nota de Segurança
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9461 · Nota
• http://lists.manyfish.co.uk/pipermail/neon/2009-August/001045.html · Nota
• https://access.redhat.com/security/cve/CVE-2009-2474 · Nota
• https://redhat.com/archives/fedora-package-announce/2009-August/msg00945.html · Aviso do Fabricante
• https://access.redhat.com/errata/RHSA-2009:1452 · Nota
• http://support.apple.com/kb/HT4435 · Nota
• http://vupen.com/english/advisories/2009/2341 · Aviso do Fabricante
• https://access.redhat.com/errata/RHSA-2013:0131 · Nota
• https://exchange.xforce.ibmcloud.com/vulnerabilities/52633 · Nota