CVE-2007-1669
zoo decoder 2.10 (zoo-2.10), as used in multiple products including (1) Barracuda Spam Firewall 3.4 and later with virusdef before…
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
zoo decoder 2.10 (zoo-2.10), as used in multiple products including (1) Barracuda Spam Firewall 3.4 and later with virusdef before 2.0.6399, (2) Spam Firewall before 3.4 20070319 with virusdef before 2.0.6399o, and (3) 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.
Public exploit
An exploit or proof of concept is public: anyone can try it against an unpatched system. The public collections list an Exploit-DB entry for it.
Exploit-DB1 entry
- ZOO - '.ZOO' Decompression Infinite Loop Denial of Service (PoC) (Exploit-DB entry) (opens in a new tab)
EDB-ID 3851dos, multiplepublished 4 May 2007Verified
Modules, templates and exploits as listed by the Metasploit Framework (BSD-3-Clause), ProjectDiscovery's Nuclei templates (MIT) and the Exploit Database (GPLv2), read once a day. Where the data comes from
Timeline
ID reserved
By mitre
- 46 days later
· 46 days later
Published
- 17 years later
· 17 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High7.8 | AV:N/AC:L/Au:N/C:N/I:N/A:C |
- EPSS (exploitation in 30 days)
- 12.2% · top 3.8% of all CVEs (9 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.8.
Weakness
- n/a
Affected products
n/a
- affected n/a
References (10)
- http://www.amavis.org/security/asa-2007-2.txt (opens in a new tab)x_refsource_CONFIRMx_transferred
- multiple-vendor-zoo-dos(34080) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- ADV-2007-1699 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- 23823 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 20070724 zoo - amavis - barracuda cross-ref problems (opens in a new tab)mailing-listx_refsource_VIMx_transferred
- 25315 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 20070504 Multiple vendors ZOO file decompression infinite loop DoS (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- 25122 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 2680 (opens in a new tab)third-party-advisoryx_refsource_SREASONx_transferred
- 35795 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2007-1663 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2007-1669)Record last updated .