VulnerabilityModified

CVE-2010-3495

MEDIUM 4.3EPSS 1.35%

Does this matter?

Lower severity and a low EPSS score (1.35%). Track it; it rarely justifies an emergency change on its own.

Description

Race condition in ZEO/StorageServer.py in Zope Object Database (ZODB) before 3.10.0 allows remote attackers to cause a denial of service (daemon outage) by establishing and then immediately closing a TCP connection, leading to the accept function having an unexpected return value of None, an unexpected value of None for the address, or an ECONNABORTED, EAGAIN, or EWOULDBLOCK error, a related issue to CVE-2010-3492.

CVSS 2.0: 4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P
EPSS: 1.35% probability · 71th percentile
Public exploits: None in Exploit-DB
CISA KEV: Not listed
Weakness: CWE-362
Affected: zope/zodb
Source: cve@mitre.org

EPSS trend

EPSS 1.3% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

References

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.