CVE-2025-20128
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CVSS Score
V3.1EPSS Score
v2025.03.14There is a 0.6% chance that this vulnerability will be exploited in the wild within the next 30 days.
Attack Vector Metrics
Impact Metrics
Description
A vulnerability in the Object Linking and Embedding 2 (OLE2) decryption routine of ClamAV could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device.
This vulnerability is due to an integer underflow in a bounds check that allows for a heap buffer overflow read. An attacker could exploit this vulnerability by submitting a crafted file containing OLE2 content to be scanned by ClamAV on an affected device. A successful exploit could allow the attacker to terminate the ClamAV scanning process, resulting in a DoS condition on the affected software.
For a description of this vulnerability, see the .
Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.
Available Exploits
Related News
Cisco has released patches for a critical privilege escalation vulnerability in Meeting Management (CVE-2025-20156) and a heap-based buffer overflow flaw (CVE-2025-20128) that, when triggered, could terminate the ClamAV scanning process on endpoints running a…
Cisco has issued a security advisory detailing a vulnerability in the Object Linking and Embedding 2 (OLE2) file The post Proof-of-Concept Found for ClamAV DoS Flaw: CVE-2025-20128 appeared first on Cybersecurity News.
A vulnerability was identified in Cisco ClamAV. A remote attacker could exploit this vulnerability to trigger denial of service condition on the targeted system. Note: Proof Of Concept Exploit Code Is Publicly Available for CVE-2025-20128. A successful e…
Affected Products
Affected Versions:
GitHub Security Advisories
Community-driven vulnerability intelligence from GitHub
Advisory Details
CVSS Scoring
CVSS Score
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
References
Advisory provided by GitHub Security Advisory Database. Published: January 22, 2025, Modified: January 22, 2025
Social Media Intelligence
Real-time discussions and threat intelligence from social platforms
Debian 13.1 (and 12.12) 2025-09-06 "Just" a "minor" point release. But for those that have been waiting to upgrade to Debian 13, perhaps that time now draws nearer? [\[SUA 273-1\] Upcoming Debian 13 Update (13.1)](https://lists.debian.org/debian-stable-announce/2025/09/msg00000.html) [\[SUA 274-1\] Upcoming Debian 12 Update (12.12)](https://lists.debian.org/debian-stable-announce/2025/09/msg00001.html) 13.1: >\[SUA 273-1\] Upcoming Debian 13 Update (13.1) …