Multiple integer overflows in real.c in the Real demuxer plugin in VideoLAN VLC Media Player before 1.1.6 allow remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a zero i_subpackets value in a Real Media file, leading to a heap-based buffer overflow
Published Jan 3, 2011
9.3
HIGHCVSS 2.0
EPSS 5.83%
Description
Multiple integer overflows in real.c in the Real demuxer plugin in VideoLAN VLC Media Player before 1.1.6 allow remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a zero i_subpackets value in a Real Media file, leading to a heap-based buffer overflow.
Affected products
No data.
- ≤ 1.1.5
- 0.1.99b
- 0.1.99e
- 0.1.99f
- 0.1.99g
- 0.1.99h
- 0.1.99i
- 0.2.0
- 0.2.60
- 0.2.61
- 0.2.62
- 0.2.63
- 0.2.70
- 0.2.71
- 0.2.72
- 0.2.73
- 0.2.80
- 0.2.81
- 0.2.82
- 0.2.83
- 0.2.90
- 0.2.91
- 0.2.92
- 0.3.0
- 0.3.1
- 0.4.0
- 0.4.1
- 0.4.2
- 0.4.3
- 0.4.4
- 0.4.5
- 0.4.6
- 0.5.0
- 0.5.1
- 0.5.2
- 0.5.3
- 0.6.0
- 0.6.1
- 0.6.2
- 0.7.0
- 0.7.2
- 0.8.0
- 0.8.1
- 0.8.2
- 0.8.4
- 0.8.5
- 0.8.6
- 0.9.2
- 0.9.3
- 0.9.4
- 0.9.5
- 0.9.6
- 0.9.8a
- 0.9.9
- 0.9.10
- 1.0.0
- 1.0.1
- 1.0.2
- 1.0.3
- 1.0.4
- 1.0.5
- 1.0.6
- 1.1.0
- 1.1.1
- 1.1.2
- 1.1.3
- 1.1.4
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: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 | 5.83% (0.05827) | 92.93th | v5 (v2026.06.15) |
| Jun 15, 2026 | 5.77% (0.05773) | 92.09th | v5 (v2026.06.15) |
| Mar 29, 2026 | 3.70% (0.03698) | 87.89th | v4 (v2025.03.14) |
| Dec 2, 2025 | 4.74% (0.04744) | 89.06th | v4 (v2025.03.14) |
| Mar 17, 2025 | 3.62% (0.03617) | 87.00th | v4 (v2025.03.14) |
| Dec 17, 2024 | 3.58% (0.03583) | 91.49th | v3 (v2023.03.01) |
| Dec 2, 2023 | 5.09% (0.05086) | 92.04th | v3 (v2023.03.01) |
| Nov 8, 2023 | 5.22% (0.05217) | 92.16th | v3 (v2023.03.01) |
| Aug 24, 2023 | 3.75% (0.03750) | 90.65th | v3 (v2023.03.01) |
| Jul 4, 2023 | 3.21% (0.03215) | 89.81th | v3 (v2023.03.01) |
| Mar 7, 2023 | 3.08% (0.03076) | 89.48th | v3 (v2023.03.01) |
| Mar 6, 2023 | 4.97% (0.04967) | 89.52th | v2 (v2022.01.01) |
| Apr 1, 2022 | 4.97% (0.04967) | 88.46th | v2 (v2022.01.01) |
| Feb 4, 2022 | 4.97% (0.04967) | 74.95th | v2 (v2022.01.01) |
References (7)
- http://git.videolan.org/?p=vlc.git%3Ba=commit%3Bh=6568965770f906d34d4aef83237842a5376adb55 x_refsource_CONFIRM
- http://www.cs.brown.edu/people/drosenbe/research.html x_refsource_MISC
- http://www.securityfocus.com/bid/45632 vdb-entryx_refsource_BID
- http://www.videolan.org/security/sa1007.html x_refsource_CONFIRMPatchVendor Advisory
- http://www.vupen.com/english/advisories/2010/3345 vdb-entryx_refsource_VUPENVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/64461 vdb-entryx_refsource_XF
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A13950 vdb-entrysignaturex_refsource_OVAL
| Link | Providers | Tags |
|---|---|---|
| http://git.videolan.org/?p=vlc.git%3Ba=commit%3Bh=6568965770f906d34d4aef83237842a5376adb55 | x_refsource_CONFIRM | |
| http://www.cs.brown.edu/people/drosenbe/research.html | x_refsource_MISC | |
| http://www.securityfocus.com/bid/45632 | vdb-entryx_refsource_BID | |
| http://www.videolan.org/security/sa1007.html | x_refsource_CONFIRMPatchVendor Advisory | |
| http://www.vupen.com/english/advisories/2010/3345 | vdb-entryx_refsource_VUPENVendor Advisory | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/64461 | vdb-entryx_refsource_XF | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A13950 | vdb-entrysignaturex_refsource_OVAL |
Change history (0)
No recorded changes yet.