The chm_decompress_stream function in libclamav/chmunpack.c in Clam AntiVirus (ClamAV) before 0.90.2 leaks file descriptors, which has unknown impact and attack vectors involving a crafted CHM file, a different vulnerability than CVE-2007-0897
Published Apr 16, 2007
7.1
HIGHCVSS 2.0
EPSS 2.33%
Description
The chm_decompress_stream function in libclamav/chmunpack.c in Clam AntiVirus (ClamAV) before 0.90.2 leaks file descriptors, which has unknown impact and attack vectors involving a crafted CHM file, a different vulnerability than CVE-2007-0897. NOTE: some of these details are obtained from third party information.
Affected products
No data.
- ≤ 0.90.1
- 0.88
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:M/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 1, 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 (14 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.33% (0.02333) | 82.93th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.33% (0.02333) | 81.27th | v5 (v2026.06.15) |
| Mar 17, 2025 | 1.88% (0.01883) | 81.95th | v4 (v2025.03.14) |
| Dec 17, 2024 | 2.13% (0.02129) | 88.90th | v3 (v2023.03.01) |
| Mar 27, 2024 | 3.44% (0.03436) | 91.27th | v3 (v2023.03.01) |
| Feb 18, 2024 | 2.38% (0.02381) | 89.53th | v3 (v2023.03.01) |
| Jan 11, 2024 | 1.59% (0.01595) | 85.99th | v3 (v2023.03.01) |
| Dec 4, 2023 | 1.36% (0.01357) | 84.65th | v3 (v2023.03.01) |
| Sep 18, 2023 | 1.61% (0.01606) | 85.89th | v3 (v2023.03.01) |
| Apr 22, 2023 | 1.50% (0.01498) | 84.91th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.09% (0.01088) | 82.09th | 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) |
No CWE recorded.
References (22)
- http://docs.info.apple.com/article.html?artnum=307562 x_refsource_CONFIRM
- http://lists.apple.com/archives/security-announce/2008/Mar/msg00001.html vendor-advisoryx_refsource_APPLE
- http://osvdb.org/34913 vdb-entryx_refsource_OSVDB
- http://secunia.com/advisories/24891 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/24920 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/24946 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/24996 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/25022 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/25028 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/25189 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/29420 third-party-advisoryx_refsource_SECUNIA
- http://security.gentoo.org/glsa/glsa-200704-21.xml vendor-advisoryx_refsource_GENTOO
- http://sourceforge.net/project/shownotes.php?release_id=500765 x_refsource_CONFIRM
- http://support.novell.com/techcenter/psdb/50a5cb718f20761dd7e0b6b4e0935c52.html x_refsource_CONFIRM
- http://www.debian.org/security/2007/dsa-1281 vendor-advisoryx_refsource_DEBIAN
- http://www.mandriva.com/security/advisories?name=MDKSA-2007:098 vendor-advisoryx_refsource_MANDRIVA
- http://www.novell.com/linux/security/advisories/2007_26_clamav.html vendor-advisoryx_refsource_SUSE
- http://www.securityfocus.com/bid/23473 vdb-entryx_refsource_BID
- http://www.trustix.org/errata/2007/0013/ vendor-advisoryx_refsource_TRUSTIX
- http://www.vupen.com/english/advisories/2007/1378 vdb-entryx_refsource_VUPEN
- http://www.vupen.com/english/advisories/2008/0924/references vdb-entryx_refsource_VUPEN
- https://exchange.xforce.ibmcloud.com/vulnerabilities/33636 vdb-entryx_refsource_XF
Change history (0)
No recorded changes yet.