PT-2010-4863 · Zope · Zodb

Paolo Losi · Publicado 2010-10-19 · Atualizado 2022-05-17 · CVE-2010-3495

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 Zope Object Database (ZODB) versions prior to 3.10.0

Description The issue is related to a race condition in the ZEO/StorageServer.py module, allowing remote attackers to cause a denial of service by establishing and then immediately closing a TCP connection. This leads to unexpected return values or errors, including an unexpected return value of None for the accept function, an unexpected value of None for the address, or an ECONNABORTED, EAGAIN, or EWOULDBLOCK error.

Recommendations For versions prior to 3.10.0, update to version 3.10.0 or later to resolve the issue. As a temporary workaround, consider restricting access to the ZEO/StorageServer.py module to minimize the risk of exploitation.

Correção

Race Condition

Enumeração de Fraquezas

CWE-362

Identificadores relacionados

CVE-2010-3495

GHSA-J6M4-FRXH-P4X8

PYSEC-2010-27

Produtos afetados

Zodb

Referências · 16

• https://github.com/zopefoundation/ZODB/commit/cfe16277ef1b5bb094dc79da50b0df1ee1537590 · Nota
• https://github.com/pypa/advisory-database/tree/main/vulns/zodb3/PYSEC-2010-27.yaml · Nota
• https://osv.dev/vulnerability/PYSEC-2010-27 · Aviso do Fabricante
• http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00006.html · Aviso do Fabricante
• https://bugs.launchpad.net/zodb/+bug/135108 · Nota
• http://openwall.com/lists/oss-security/2010/09/22/3 · Nota
• http://pypi.python.org/pypi/ZODB3/3.10.0#id1 · Nota
• http://secunia.com/advisories/41755 · Aviso do Fabricante
• http://openwall.com/lists/oss-security/2010/09/11/2 · Nota
• http://openwall.com/lists/oss-security/2010/09/24/3 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2010-3495 · Nota de Segurança
• http://openwall.com/lists/oss-security/2010/09/09/6 · Nota
• https://osv.dev/vulnerability/GHSA-j6m4-frxh-p4x8 · Aviso do Fabricante
• http://bugs.python.org/issue6706 · Correção
• https://pypi.org/project/ZODB3/3.10.0a2/#a2-2010-05-04 · Nota