Buffer overflow in the find_stream_bounds function in pdf.c in libclamav in ClamAV before 0.96.3 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted PDF document
Published Sep 30, 2010
9.3
HIGHCVSS 2.0
EPSS 6.53%
Description
Buffer overflow in the find_stream_bounds function in pdf.c in libclamav in ClamAV before 0.96.3 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted PDF document. NOTE: some of these details are obtained from third party information.
Affected products
No data.
- ≤ 0.96.2
- 0.01
- 0.02
- 0.3
- 0.03
- 0.05
- 0.9
- 0.10
- 0.12
- 0.13
- 0.14
- 0.15
- 0.20
- 0.21
- 0.22
- 0.23
- 0.24
- 0.51
- 0.52
- 0.53
- 0.54
- 0.60
- 0.60p
- 0.65
- 0.66
- 0.67
- 0.67-1
- 0.68
- 0.68.1
- 0.70
- 0.71
- 0.72
- 0.73
- 0.74
- 0.75
- 0.75.1
- 0.80
- 0.80
- 0.80
- 0.80
- 0.81
- 0.82
- 0.83
- 0.84
- 0.84
- 0.84
- 0.85
- 0.85.1
- 0.86
- 0.86
- 0.86.1
- 0.86.2
- 0.87
- 0.87.1
- 0.88
- 0.88.1
- 0.88.2
- 0.88.3
- 0.88.4
- 0.88.5
- 0.88.6
- 0.88.7
- 0.90
- 0.90
- 0.90
- 0.90
- 0.90
- 0.90.1
- 0.90.2
- 0.90.3
- 0.90.3_p0
- 0.90.3_p1
- 0.91
- 0.91
- 0.91
- 0.91.1
- 0.91.2
- 0.91.2_p0
- 0.92
- 0.92.1
- 0.92_p0
- 0.93
- 0.93.1
- 0.93.2
- 0.93.3
- 0.94
- 0.94.1
- 0.94.2
- 0.95
- 0.95
- 0.95
- 0.95
- 0.95
- 0.95.1
- 0.95.2
- 0.95.3
- 0.96
- 0.96
- 0.96
- 0.96.1
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:C/I:C/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 | 6.53% (0.06533) | 93.58th | v5 (v2026.06.15) |
| Jun 15, 2026 | 6.53% (0.06533) | 92.90th | v5 (v2026.06.15) |
| Apr 1, 2025 | 9.96% (0.09963) | 92.31th | v4 (v2025.03.14) |
| Mar 30, 2025 | 10.97% (0.10969) | 92.78th | v4 (v2025.03.14) |
| Mar 29, 2025 | 18.21% (0.18213) | 92.09th | v4 (v2025.03.14) |
| Mar 17, 2025 | 10.97% (0.10969) | 92.88th | v4 (v2025.03.14) |
| Dec 12, 2024 | 3.81% (0.03812) | 92.22th | v3 (v2023.03.01) |
| Aug 29, 2023 | 3.81% (0.03812) | 90.72th | v3 (v2023.03.01) |
| May 21, 2023 | 3.91% (0.03912) | 90.64th | v3 (v2023.03.01) |
| Mar 31, 2023 | 3.36% (0.03355) | 89.90th | v3 (v2023.03.01) |
| Mar 7, 2023 | 3.21% (0.03210) | 89.67th | v3 (v2023.03.01) |
| Mar 6, 2023 | 6.60% (0.06604) | 91.53th | v2 (v2022.01.01) |
| Apr 1, 2022 | 6.60% (0.06604) | 90.72th | v2 (v2022.01.01) |
| Feb 4, 2022 | 6.60% (0.06604) | 78.62th | v2 (v2022.01.01) |
References (12)
- http://git.clamav.net/gitweb?p=clamav-devel.git%3Ba=blob_plain%3Bf=ChangeLog%3Bhb=clamav-0.96.3 x_refsource_CONFIRM
- http://git.clamav.net/gitweb?p=clamav-devel.git%3Ba=commit%3Bh=dc5143b4669ae39c79c9af50d569c28c798f33da x_refsource_CONFIRM
- http://lists.apple.com/archives/security-announce/2011/Mar/msg00006.html vendor-advisoryx_refsource_APPLE
- http://lists.opensuse.org/opensuse-security-announce/2010-11/msg00001.html vendor-advisoryx_refsource_SUSE
- http://security-tracker.debian.org/tracker/CVE-2010-3434 x_refsource_CONFIRM
- http://support.apple.com/kb/HT4581 x_refsource_CONFIRM
- http://www.openwall.com/lists/oss-security/2010/09/22/1 mailing-listx_refsource_MLIST
- http://www.openwall.com/lists/oss-security/2010/09/27/6 mailing-listx_refsource_MLIST
- http://www.openwall.com/lists/oss-security/2010/09/28/3 mailing-listx_refsource_MLIST
- http://www.openwall.com/lists/oss-security/2010/09/28/5 mailing-listx_refsource_MLIST
- http://www.vupen.com/english/advisories/2010/2455 vdb-entryx_refsource_VUPENPatchVendor Advisory
- https://wwws.clamav.net/bugzilla/show_bug.cgi?id=2226 x_refsource_CONFIRM
Change history (0)
No recorded changes yet.