Vulnerability in Amavis
CVE-2007-1673
unzoo.c, as used in multiple products including AMaViS 2.4.1 and earlier, allows remote attackers to cause a denial of service (infinite loop) via a ZOO archive with a direntry structure that points to a previous file.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 7.8 (High). Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.032 (88.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 88th percentile — 88.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.032 · newest: 0.032 · change: 0.000
Affected products
- Amavis
- Avast Antivirus — versions 4.6.394, 4.7.652, 4.7.700
- Avast Antivirus Home — versions 4.0, 4.6, 4.6.652
- Avast Antivirus Professional — versions 4.0, 4.6, 4.6.603
- Avira Antivir — versions 6.35.00.00, 7.04.00.23
- Avira Antivir Personal — versions 7
- Barracuda Networks Spam Firewall — versions model_100, model_200, model_300
- Panda Antivirus — versions 2007
- Panda Antivirus And Firewall — versions 2007
- Picozip
Weakness classification (CWE)
References
- www.amavis.org/security/asa-2007-2.txt
- exchange.xforce.ibmcloud.com/vulnerabilities/34080 (vdb-entry)
- osvdb.org/36208 (vdb-entry)
- www.securityfocus.com/bid/23823 (Exploit, vdb-entry)
- secunia.com/advisories/25315 (Vendor Advisory, third-party-advisory)
- www.securityfocus.com/archive/1/467646/100/0/threaded (mailing-list)
- securityreason.com/securityalert/2680 (third-party-advisory)