NULL Pointer Dereference Vulnerability in ZNC by ZNC Development
CVE-2010-2488

7.5HIGH

Key Information:

Vendor

Znc

Status
Znc
Vendor
CVE Published:
12 November 2019

What is CVE-2010-2488?

A NULL pointer dereference vulnerability exists in ZNC, affecting versions prior to 0.092. This vulnerability arises when handling traffic statistics, particularly in the context of unauthenticated connections. An attacker may exploit this flaw, potentially leading to a denial-of-service condition or application instability. It is essential for users to upgrade to the latest version of ZNC to mitigate this risk.

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Deploy the Patch

Affected Version(s)

znc before 0.092

References

https://security-tracker.debian.org/tracker/CVE-2010-2488
x_refsource_MISC
https://access.redhat.com/security/cve/cve-2010-2488
x_refsource_MISC
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=584929
x_refsource_MISC

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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