HIGH
unsp.c in ClamAV before 0.90.3 and 0.91 before 0.91rc1 does not properly calculate the end of a certain buffer, with unknown impact and remote attack vectors
Published Jun 7, 2007
10.0
HIGHCVSS 2.0
EPSS 2.25%
Description
unsp.c in ClamAV before 0.90.3 and 0.91 before 0.91rc1 does not properly calculate the end of a certain buffer, with unknown impact and remote attack vectors.
Affected products
No data.
OR
- 0.90
- 0.90.1
- 0.90.2
- 0.90_rc1.1
- 0.90_rc2
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.
10.0 HIGH NVD
AV:N/AC:L/Au:N/C:C/I:C/A:C
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
2.25% 0.02245
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.02245
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 (16 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.25% (0.02245) | 82.25th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.25% (0.02245) | 80.52th | v5 (v2026.06.15) |
| Mar 30, 2025 | 1.33% (0.01331) | 78.14th | v4 (v2025.03.14) |
| Mar 29, 2025 | 3.61% (0.03611) | 79.42th | v4 (v2025.03.14) |
| Mar 17, 2025 | 1.74% (0.01738) | 81.25th | v4 (v2025.03.14) |
| Dec 12, 2024 | 2.74% (0.02743) | 90.92th | v3 (v2023.03.01) |
| May 18, 2024 | 2.74% (0.02743) | 90.54th | v3 (v2023.03.01) |
| Apr 10, 2024 | 1.86% (0.01857) | 88.15th | v3 (v2023.03.01) |
| Mar 3, 2024 | 1.77% (0.01766) | 87.63th | v3 (v2023.03.01) |
| Jan 25, 2024 | 1.96% (0.01959) | 87.50th | v3 (v2023.03.01) |
| Nov 9, 2023 | 2.21% (0.02214) | 88.25th | v3 (v2023.03.01) |
| Jun 13, 2023 | 1.97% (0.01970) | 87.07th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.43% (0.01433) | 84.50th | v3 (v2023.03.01) |
| Mar 6, 2023 | 2.69% (0.02686) | 82.85th | v2 (v2022.01.01) |
| Apr 1, 2022 | 2.69% (0.02686) | 81.17th | v2 (v2022.01.01) |
| Feb 4, 2022 | 2.69% (0.02686) | 62.66th | v2 (v2022.01.01) |
Weaknesses (0)
No CWE recorded.
References (13)
- http://kolab.org/security/kolab-vendor-notice-15.txt x_refsource_CONFIRM
- http://lurker.clamav.net/message/20070530.224918.5c64abc4.en.html mailing-listx_refsource_MLIST
- http://osvdb.org/36908 vdb-entryx_refsource_OSVDB
- http://secunia.com/advisories/25523 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/25525 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/25688 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/25796 third-party-advisoryx_refsource_SECUNIA
- http://security.gentoo.org/glsa/glsa-200706-05.xml vendor-advisoryx_refsource_GENTOO
- http://svn.clamav.net/svn/clamav-devel/trunk/ChangeLog x_refsource_CONFIRM
- http://www.debian.org/security/2007/dsa-1320 vendor-advisoryx_refsource_DEBIAN
- http://www.novell.com/linux/security/advisories/2007_33_clamav.html vendor-advisoryx_refsource_SUSE
- http://www.securityfocus.com/bid/24358 vdb-entryx_refsource_BID
- https://wwws.clamav.net/bugzilla/show_bug.cgi?id=464 x_refsource_CONFIRMPatch
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Jun 7, 2007
Updated Aug 7, 2024
Reserved Jun 4, 2007
Link CVE-2007-3023
CISA Vulnrichment
Updated n/a