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CVE-2007-3875

16
FAUCET Score

CVE-2007-3875 describes a denial-of-service vulnerability in arclib.dll, affecting CA Anti-Virus (formerly eTrust Antivirus) 8 and other CA products prior to version 7.3.0.9. A remote attacker can exploit this by crafting a malicious CHM file with an invalid "previous listing chunk number" field, leading to an infinite loop and loss of antivirus functionality. This vulnerability has a CVSS score of 4.3 (medium severity), indicating a network-based attack with medium complexity and a partial availability impact. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
2007CPE matchmatch criteria
cpe:2.3:a:broadcom:anti-spyware:2007:*:*:*:*:*:*:*
<= 8CPE matchmatch criteria
cpe:2.3:a:broadcom:anti-virus_for_the_enterprise:*:*:*:*:*:*:*:*
7.0CPE matchmatch criteria
cpe:2.3:a:broadcom:anti-virus_for_the_enterprise:7.0:*:*:*:*:*:*:*
7.1CPE matchmatch criteria
cpe:2.3:a:broadcom:anti-virus_for_the_enterprise:7.1:*:*:*:*:*:*:*
8CPE matchmatch criteria
cpe:2.3:a:broadcom:anti-virus_for_the_enterprise:8:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
3.54%
Probability of exploitation in next 30 days
EPSS Percentile
88.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0354 is in the 83rd percentile among its peer group of 19,956 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

labs.idefense.com / intelligence/vulnerabilities/display.php
Patch
secunia.com / advisories/26155
PatchVendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/35573
supportconnectw.ca.com / public/antivirus/infodocs/caprodarclib-secnot.asp
Patch
ca.com / us/securityadvisor/newsinfo/collateral.aspx
securityfocus.com / archive/1/474601/100/0/threaded
securityfocus.com / archive/1/474605/100/100/threaded
securityfocus.com / archive/1/474683/100/0/threaded
securityfocus.com / bid/25049
Patch
securitytracker.com / id
vupen.com / english/advisories/2007/2639