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
Published May 9, 2007
7.8
HIGHCVSS 2.0
EPSS 12.18%
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.
Affected products
No data.
Running on/with
- 3.1.17
- 3.1.18
- 3.3.0.54
- 3.3.01.001
- 3.3.3
- 3.3.03.053
- 3.3.03.055
- 3.3.15.026
- 3.4
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:N/I:N/A:C
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 12.18% (0.12180) | 96.05th | v5 (v2026.06.15) |
| Jun 15, 2026 | 12.18% (0.12180) | 95.62th | v5 (v2026.06.15) |
| Nov 30, 2025 | 14.54% (0.14535) | 94.18th | v4 (v2025.03.14) |
| Mar 17, 2025 | 15.91% (0.15909) | 94.25th | v4 (v2025.03.14) |
| Dec 17, 2024 | 6.27% (0.06273) | 93.55th | v3 (v2023.03.01) |
| Nov 18, 2024 | 16.68% (0.16675) | 96.17th | v3 (v2023.03.01) |
| Mar 12, 2024 | 14.27% (0.14265) | 95.55th | v3 (v2023.03.01) |
| Feb 2, 2024 | 16.97% (0.16974) | 95.60th | v3 (v2023.03.01) |
| Dec 26, 2023 | 17.44% (0.17442) | 95.64th | v3 (v2023.03.01) |
| Mar 7, 2023 | 17.76% (0.17759) | 95.26th | v3 (v2023.03.01) |
| Mar 6, 2023 | 11.00% (0.10995) | 94.86th | v2 (v2022.01.01) |
| Apr 1, 2022 | 11.00% (0.10995) | 94.44th | v2 (v2022.01.01) |
| Feb 4, 2022 | 11.00% (0.10995) | 88.52th | v2 (v2022.01.01) |
No CWE recorded.
References (10)
- http://secunia.com/advisories/25122 third-party-advisoryx_refsource_SECUNIAPatchVendor Advisory
- http://secunia.com/advisories/25315 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://securityreason.com/securityalert/2680 third-party-advisoryx_refsource_SREASON
- http://www.amavis.org/security/asa-2007-2.txt x_refsource_CONFIRM
- http://www.attrition.org/pipermail/vim/2007-July/001725.html mailing-listx_refsource_VIM
- http://www.osvdb.org/35795 vdb-entryx_refsource_OSVDB
- http://www.securityfocus.com/archive/1/467646/100/0/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/bid/23823 vdb-entryx_refsource_BIDExploit
- http://www.vupen.com/english/advisories/2007/1699 vdb-entryx_refsource_VUPEN
- https://exchange.xforce.ibmcloud.com/vulnerabilities/34080 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://secunia.com/advisories/25122 | third-party-advisoryx_refsource_SECUNIAPatchVendor Advisory | |
| http://secunia.com/advisories/25315 | third-party-advisoryx_refsource_SECUNIAVendor Advisory | |
| http://securityreason.com/securityalert/2680 | third-party-advisoryx_refsource_SREASON | |
| http://www.amavis.org/security/asa-2007-2.txt | x_refsource_CONFIRM | |
| http://www.attrition.org/pipermail/vim/2007-July/001725.html | mailing-listx_refsource_VIM | |
| http://www.osvdb.org/35795 | vdb-entryx_refsource_OSVDB | |
| http://www.securityfocus.com/archive/1/467646/100/0/threaded | mailing-listx_refsource_BUGTRAQ | |
| http://www.securityfocus.com/bid/23823 | vdb-entryx_refsource_BIDExploit | |
| http://www.vupen.com/english/advisories/2007/1699 | vdb-entryx_refsource_VUPEN | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/34080 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.