ffmpeg: av_lzo1x_decode() integer overflow
Published Jan 14, 2020
8.8
HIGHCVSS 3.1
EPSS 4.47%
Description
Integer overflow in the get_len function in libavutil/lzo.c in FFmpeg before 0.10.14, 1.1.x before 1.1.12, 1.2.x before 1.2.7, 2.0.x before 2.0.5, 2.1.x before 2.1.5, and 2.2.x before 2.2.4 allows remote attackers to execute arbitrary code via a crafted Literal Run.
Affected products
No data.
No data.
Red Hat Enterprise Linux 5
gstreamer-plugins-good
Not affected
Red Hat Enterprise Linux 5
qffmpeg
Not affected
Red Hat Enterprise Linux 6
gstreamer-plugins-good
Not affected
Red Hat Enterprise Linux 7
gstreamer-plugins-good
Not affected
Red Hat Enterprise Linux 7
gstreamer1-plugins-good
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 5 | gstreamer-plugins-good | Not affected | n/a |
| Red Hat Enterprise Linux 5 | qffmpeg | Not affected | n/a |
| Red Hat Enterprise Linux 6 | gstreamer-plugins-good | Not affected | n/a |
| Red Hat Enterprise Linux 7 | gstreamer-plugins-good | Not affected | n/a |
| Red Hat Enterprise Linux 7 | gstreamer1-plugins-good | Not affected | n/a |
No package ranges for this CVE.
Remediation
Red Hat statement
Not vulnerable. This issue does not affect the version of qffmpeg as shipped with Red Hat Enterprise Linux 5. This issue does not affect the version of gstreamer-plugins-good as shipped with Red Hat Enterprise Linux 5, 6 and 7. This issue does not affect the version of gstreamer1-plugins-good as shipped with Red Hat Enterprise Linux 7.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
No CVSS v3.0 score for this CVE.
AV:N/AC:M/Au:N/C:P/I:P/A:P
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 (38 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 4.47% (0.04468) | 91.14th | v5 (v2026.06.15) |
| Jun 15, 2026 | 4.47% (0.04468) | 90.19th | v5 (v2026.06.15) |
| Mar 4, 2026 | 2.98% (0.02978) | 86.28th | v4 (v2025.03.14) |
| Mar 1, 2026 | 1.45% (0.01446) | 80.56th | v4 (v2025.03.14) |
| Feb 4, 2026 | 2.98% (0.02978) | 86.17th | v4 (v2025.03.14) |
| Feb 1, 2026 | 1.45% (0.01446) | 80.47th | v4 (v2025.03.14) |
| Jan 4, 2026 | 2.98% (0.02978) | 86.11th | v4 (v2025.03.14) |
| Jan 1, 2026 | 1.45% (0.01446) | 80.41th | v4 (v2025.03.14) |
| Dec 4, 2025 | 2.98% (0.02978) | 86.06th | v4 (v2025.03.14) |
| Dec 1, 2025 | 1.45% (0.01446) | 80.25th | v4 (v2025.03.14) |
| Nov 4, 2025 | 2.98% (0.02978) | 86.00th | v4 (v2025.03.14) |
| Nov 1, 2025 | 1.45% (0.01446) | 80.19th | v4 (v2025.03.14) |
| Oct 4, 2025 | 2.98% (0.02978) | 86.00th | v4 (v2025.03.14) |
| Oct 1, 2025 | 1.45% (0.01446) | 80.15th | v4 (v2025.03.14) |
| Sep 4, 2025 | 2.98% (0.02978) | 86.01th | v4 (v2025.03.14) |
| Sep 1, 2025 | 1.45% (0.01446) | 80.06th | v4 (v2025.03.14) |
| Aug 4, 2025 | 2.98% (0.02978) | 86.01th | v4 (v2025.03.14) |
| Aug 1, 2025 | 1.45% (0.01446) | 80.02th | v4 (v2025.03.14) |
| Jul 5, 2025 | 2.98% (0.02978) | 85.93th | v4 (v2025.03.14) |
| Jul 1, 2025 | 1.45% (0.01446) | 79.88th | v4 (v2025.03.14) |
| Jun 4, 2025 | 2.98% (0.02978) | 85.87th | v4 (v2025.03.14) |
| Jun 1, 2025 | 1.45% (0.01446) | 79.84th | v4 (v2025.03.14) |
| May 4, 2025 | 2.98% (0.02978) | 85.78th | v4 (v2025.03.14) |
| May 1, 2025 | 1.45% (0.01446) | 79.74th | v4 (v2025.03.14) |
| Apr 13, 2025 | 2.98% (0.02978) | 85.39th | v4 (v2025.03.14) |
| Apr 12, 2025 | 1.45% (0.01446) | 79.09th | v4 (v2025.03.14) |
| Mar 31, 2025 | 2.98% (0.02978) | 85.31th | v4 (v2025.03.14) |
| Mar 30, 2025 | 1.45% (0.01446) | 78.96th | v4 (v2025.03.14) |
| Mar 29, 2025 | 3.90% (0.03897) | 80.16th | v4 (v2025.03.14) |
| Mar 17, 2025 | 2.55% (0.02546) | 84.43th | v4 (v2025.03.14) |
| Dec 17, 2024 | 1.61% (0.01611) | 87.07th | v3 (v2023.03.01) |
| Oct 1, 2023 | 6.61% (0.06608) | 92.94th | v3 (v2023.03.01) |
| Aug 28, 2023 | 5.62% (0.05616) | 92.31th | v3 (v2023.03.01) |
| Jun 3, 2023 | 4.66% (0.04655) | 91.38th | v3 (v2023.03.01) |
| Mar 7, 2023 | 3.63% (0.03627) | 90.24th | v3 (v2023.03.01) |
| Mar 6, 2023 | 4.84% (0.04836) | 89.32th | v2 (v2022.01.01) |
| Apr 1, 2022 | 4.84% (0.04836) | 88.28th | v2 (v2022.01.01) |
| Feb 4, 2022 | 4.84% (0.04836) | 74.71th | v2 (v2022.01.01) |
References (7)
- http://blog.securitymouse.com/2014/06/raising-lazarus-20-year-old-bug-that.html x_refsource_MISCExploitThird Party Advisory
- http://www.openwall.com/lists/oss-security/2014/06/26/23 x_refsource_MISCExploitMailing ListThird Party Advisory
- https://access.redhat.com/security/cve/CVE-2014-4610 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1112440 Issue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2014-4610
- https://www.cve.org/CVERecord?id=CVE-2014-4610
- https://www.ffmpeg.org/security.html x_refsource_MISCPatchVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://blog.securitymouse.com/2014/06/raising-lazarus-20-year-old-bug-that.html | x_refsource_MISCExploitThird Party Advisory | |
| http://www.openwall.com/lists/oss-security/2014/06/26/23 | x_refsource_MISCExploitMailing ListThird Party Advisory | |
| https://access.redhat.com/security/cve/CVE-2014-4610 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1112440 | Issue Tracking | |
| https://nvd.nist.gov/vuln/detail/CVE-2014-4610 | ||
| https://www.cve.org/CVERecord?id=CVE-2014-4610 | ||
| https://www.ffmpeg.org/security.html | x_refsource_MISCPatchVendor Advisory |
Change history (0)
No recorded changes yet.