CVE-2007-3875
No known exploitation. EPSS puts it in the 89th percentile. A vendor fix is available.
What to do
The vendor has published a fix. Version details are below where the sources state them.
What it is
From the CVE record
arclib.dll before 7.3.0.9 in CA Anti-Virus (formerly eTrust Antivirus) 8 and certain other CA products allows remote attackers to cause a denial of service (infinite loop and loss of antivirus functionality) via an invalid "previous listing chunk number" field in a CHM file.
In plain language
No plain-language summary for this CVE yet.
Exploitation
Where each signal puts this CVE on the scale from published to confirmed exploited.
- CISA KEV
Not in the catalog. CISA has not confirmed exploitation.
- Public exploits
No public exploit or proof of concept found in the sources we track.
- EPSS
3.5% chance of exploitation activity in the next 30 days, which ranks it in the 89th percentile of scored CVEs.
Exploit Prediction Scoring System, FIRST.org. A probability, not a confirmation.
Lifecycle
4 events over 6846 days, from the signal feeds we watch.
- Patch availablerecord updated
- Publishedweakness classified
Affected products
- anti-spywareSecurity Products / vuln-mgmt-scanner
- anti-virus for the enterpriseSecurity Products / endpoint-av-edr
- anti virus sdkCloud & SaaS
- antispyware for the enterpriseSecurity Products / vuln-mgmt-scanner
- antivirus sdkCloud & SaaS
- brightstor arcserve backupCloud & SaaS
- brightstor arcserve clientEnterprise Software / itsm-monitoring
- brightstor enterprise backupCloud & SaaS / saas-application
And 13 more affected products. See all after sign-in
Technical detail
CVSS 2.0 vector
Open in the CVSS calculatorAV:N/AC:M/Au:N/C:N/I:N/A:P
Scored 4.3 by NVD.
How it is reached
- Access Vector NetworkExploitable remotely over the network
- Access Complexity MediumSome conditions must be met
- Authentication NoneNo authentication required
Impact if exploited
- Confidentiality NoneNo confidentiality impact
- Integrity NoneNo integrity impact
- Availability PartialReduced performance or service disruption
Weaknesses
Sources
References in the record
- labs.idefense.com/intelligence/vulnerabilities/display.php?id=567
- secunia.com/advisories/26155
- supportconnectw.ca.com/public/antivirus/infodocs/caprodarclib-secnot.asp
And 8 more references. See all after sign-in
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