Multiple integer overflows in the in_avi.dll plugin in Winamp before 5.623 allow remote attackers to execute arbitrary code via an AVI file with a crafted value for (1) the number of streams or (2) the size of the RIFF INFO chunk, leading to a heap-based buffer overflow
Published Dec 16, 2011
9.3
HIGHCVSS 2.0
EPSS 5.08%
Description
Multiple integer overflows in the in_avi.dll plugin in Winamp before 5.623 allow remote attackers to execute arbitrary code via an AVI file with a crafted value for (1) the number of streams or (2) the size of the RIFF INFO chunk, leading to a heap-based buffer overflow.
Affected products
No data.
- ≤ 5.622
- 0.20a
- 0.92
- 1.006
- 1.90
- 2.0
- 2.6
- 2.9
- 2.10
- 2.91
- 2.92
- 2.95
- 5.0
- 5.01
- 5.1
- 5.02
- 5.2
- 5.3
- 5.03
- 5.04
- 5.05
- 5.5
- 5.6
- 5.06
- 5.07
- 5.08c
- 5.08d
- 5.08e
- 5.09
- 5.11
- 5.12
- 5.13
- 5.21
- 5.22
- 5.23
- 5.24
- 5.31
- 5.32
- 5.33
- 5.34
- 5.35
- 5.51
- 5.52
- 5.53
- 5.54
- 5.55
- 5.56
- 5.57
- 5.58
- 5.091
- 5.093
- 5.094
- 5.111
- 5.112
- 5.531
- 5.541
- 5.551
- 5.552
- 5.572
- 5.581
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 (19 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 5.08% (0.05084) | 92.08th | v5 (v2026.06.15) |
| Jun 15, 2026 | 5.16% (0.05158) | 91.33th | v5 (v2026.06.15) |
| Jan 20, 2026 | 4.97% (0.04971) | 89.37th | v4 (v2025.03.14) |
| Mar 30, 2025 | 7.19% (0.07192) | 90.73th | v4 (v2025.03.14) |
| Mar 29, 2025 | 8.63% (0.08628) | 87.18th | v4 (v2025.03.14) |
| Mar 19, 2025 | 7.19% (0.07192) | 90.47th | v4 (v2025.03.14) |
| Mar 17, 2025 | 8.54% (0.08545) | 91.75th | v4 (v2025.03.14) |
| Dec 17, 2024 | 36.48% (0.36482) | 97.18th | v3 (v2023.03.01) |
| Dec 12, 2024 | 25.48% (0.25482) | 96.88th | v3 (v2023.03.01) |
| Sep 24, 2024 | 25.97% (0.25971) | 96.80th | v3 (v2023.03.01) |
| Jan 4, 2024 | 32.71% (0.32715) | 96.62th | v3 (v2023.03.01) |
| Nov 11, 2023 | 45.61% (0.45607) | 97.04th | v3 (v2023.03.01) |
| Sep 14, 2023 | 31.82% (0.31816) | 96.43th | v3 (v2023.03.01) |
| Jul 16, 2023 | 30.67% (0.30671) | 96.38th | v3 (v2023.03.01) |
| Mar 11, 2023 | 34.32% (0.34319) | 96.38th | v3 (v2023.03.01) |
| Mar 7, 2023 | 57.19% (0.57186) | 97.09th | v3 (v2023.03.01) |
| Mar 6, 2023 | 6.31% (0.06309) | 90.90th | v2 (v2022.01.01) |
| Apr 1, 2022 | 6.31% (0.06309) | 90.06th | v2 (v2022.01.01) |
| Feb 4, 2022 | 6.31% (0.06309) | 77.91th | v2 (v2022.01.01) |
References (4)
- http://forums.winamp.com/showthread.php?t=332010 x_refsource_CONFIRM
- http://secunia.com/advisories/46882 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/secunia_research/2011-81/ x_refsource_MISCVendor Advisory
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14981 vdb-entrysignaturex_refsource_OVAL
| Link | Providers | Tags |
|---|---|---|
| http://forums.winamp.com/showthread.php?t=332010 | x_refsource_CONFIRM | |
| http://secunia.com/advisories/46882 | third-party-advisoryx_refsource_SECUNIAVendor Advisory | |
| http://secunia.com/secunia_research/2011-81/ | x_refsource_MISCVendor Advisory | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14981 | vdb-entrysignaturex_refsource_OVAL |
Change history (0)
No recorded changes yet.