HIGH
Integer underflow in the MPEG4Extractor::parseChunk function in MPEG4Extractor.cpp in libstagefright in mediaserver in Android before 5.1.1 LMY48M allows remote attackers to execute arbitrary code via crafted MPEG-4 data, aka internal bug 23034759
Published Oct 1, 2015
10.0
HIGHCVSS 2.0
EPSS 87.13%
Description
Integer underflow in the MPEG4Extractor::parseChunk function in MPEG4Extractor.cpp in libstagefright in mediaserver in Android before 5.1.1 LMY48M allows remote attackers to execute arbitrary code via crafted MPEG-4 data, aka internal bug 23034759. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-3824.
Affected products
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.
10.0 HIGH NVD
AV:N/AC:L/Au:N/C:C/I:C/A:C
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
87.13% 0.87125
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.87125
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 (16 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 87.13% (0.87125) | 99.75th | v5 (v2026.06.15) |
| Jun 15, 2026 | 87.13% (0.87125) | 99.72th | v5 (v2026.06.15) |
| Jun 4, 2026 | 90.27% (0.90266) | 99.61th | v4 (v2025.03.14) |
| Sep 22, 2025 | 87.59% (0.87588) | 99.43th | v4 (v2025.03.14) |
| Aug 18, 2025 | 84.44% (0.84443) | 99.28th | v4 (v2025.03.14) |
| Mar 17, 2025 | 87.56% (0.87555) | 99.43th | v4 (v2025.03.14) |
| Dec 12, 2024 | 96.96% (0.96963) | 99.78th | v3 (v2023.03.01) |
| Jun 7, 2024 | 97.02% (0.97022) | 99.75th | v3 (v2023.03.01) |
| Dec 31, 2023 | 97.18% (0.97178) | 99.77th | v3 (v2023.03.01) |
| Nov 28, 2023 | 97.25% (0.97249) | 99.81th | v3 (v2023.03.01) |
| Aug 24, 2023 | 97.23% (0.97226) | 99.74th | v3 (v2023.03.01) |
| May 18, 2023 | 97.21% (0.97206) | 99.70th | v3 (v2023.03.01) |
| Mar 12, 2023 | 97.25% (0.97252) | 99.69th | v3 (v2023.03.01) |
| Mar 7, 2023 | 97.33% (0.97331) | 99.76th | v3 (v2023.03.01) |
| Mar 6, 2023 | 92.24% (0.92242) | 99.90th | v2 (v2022.01.01) |
| Feb 4, 2022 | 92.24% (0.92242) | 99.89th | v2 (v2022.01.01) |
Weaknesses (1)
References (8)
- http://www.securityfocus.com/bid/76682 vdb-entryx_refsource_BID
- https://android.googlesource.com/platform/frameworks/av/+/6fe85f7e15203e48df2cc3e8e1c4bc6ad49dc968 x_refsource_CONFIRMVendor Advisory
- https://blog.zimperium.com/cve-2015-3864-metasploit-module-now-available-for-testing/ x_refsource_MISCRelease NotesThird Party Advisory
- https://blog.zimperium.com/reflecting-on-stagefright-patches/ x_refsource_MISC
- https://groups.google.com/forum/message/raw?msg=android-security-updates/1M7qbSvACjo/Y7jewiW1AwAJ mailing-listx_refsource_MLISTVendor Advisory
- https://www.exploit-db.com/exploits/38226/ exploitx_refsource_EXPLOIT-DB
- https://www.exploit-db.com/exploits/39640/ exploitx_refsource_EXPLOIT-DB
- https://www.exploit-db.com/exploits/40436/ exploitx_refsource_EXPLOIT-DB
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/76682 | vdb-entryx_refsource_BID | |
| https://android.googlesource.com/platform/frameworks/av/+/6fe85f7e15203e48df2cc3e8e1c4bc6ad49dc968 | x_refsource_CONFIRMVendor Advisory | |
| https://blog.zimperium.com/cve-2015-3864-metasploit-module-now-available-for-testing/ | x_refsource_MISCRelease NotesThird Party Advisory | |
| https://blog.zimperium.com/reflecting-on-stagefright-patches/ | x_refsource_MISC | |
| https://groups.google.com/forum/message/raw?msg=android-security-updates/1M7qbSvACjo/Y7jewiW1AwAJ | mailing-listx_refsource_MLISTVendor Advisory | |
| https://www.exploit-db.com/exploits/38226/ | exploitx_refsource_EXPLOIT-DB | |
| https://www.exploit-db.com/exploits/39640/ | exploitx_refsource_EXPLOIT-DB | |
| https://www.exploit-db.com/exploits/40436/ | exploitx_refsource_EXPLOIT-DB |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner google_android
Published Oct 1, 2015
Updated Aug 6, 2024
Reserved May 12, 2015
Link CVE-2015-3864
CISA Vulnrichment
Updated n/a