CVE-2015-3827
published 2015-10-01CVE-2015-3827: The MPEG4Extractor::parseChunk function in MPEG4Extractor.cpp in libstagefright in Android before 5.1.1 LMY48I does not validate the relationship between chunk…
PriorityP261critical9.3CVSS 2.0
AVNACMAuNCCICAC
EPSS
81.14%
99.6th percentile
The MPEG4Extractor::parseChunk function in MPEG4Extractor.cpp in libstagefright in Android before 5.1.1 LMY48I does not validate the relationship between chunk sizes and skip sizes, which allows remote attackers to execute arbitrary code or cause a denial of service (integer underflow and memory corruption) via crafted MPEG-4 covr atoms, aka internal bug 20923261.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| android | <= 5.1 | — | |
| android | — | — |
Detection & IOCsextracted from sources · hover to see the quote
- →Inspect MPEG-4 files for malformed 'covr' atoms where chunk sizes and skip sizes have an invalid relationship, which can trigger integer underflow in MPEG4Extractor::parseChunk ↗
- →Focus detection on libstagefright's MPEG4Extractor.cpp parseChunk function processing of 'covr' atoms as the vulnerable code path ↗
- ·Vulnerability affects Android 5.1 and below; Android 5.1.1 LMY48I and later are patched — scope detection efforts to unpatched devices running these versions ↗
- ·Severity is rated CRITICAL by Android Security Bulletin, indicating high exploitation potential via remote attack vectors (e.g., crafted media files delivered over MMS, browser, or streaming) ↗
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GHSA
GHSA-7fgg-vfmh-488w: The MPEG4Extractor::parseChunk function in MPEG4Extractor
ghsa_unreviewed·2022-05-17
CVE-2015-3827 [HIGH] CWE-119 GHSA-7fgg-vfmh-488w: The MPEG4Extractor::parseChunk function in MPEG4Extractor
The MPEG4Extractor::parseChunk function in MPEG4Extractor.cpp in libstagefright in Android before 5.1.1 LMY48I does not validate the relationship between chunk sizes and skip sizes, which allows remote attackers to execute arbitrary code or cause a denial of service (integer underflow and memory corruption) via crafted MPEG-4 covr atoms, aka internal bug 20923261.
Android
CVE-2015-3827: Android Security Bulletin 2015-08-01
CVE: CVE-2015-3827
Severity: CRITICAL
Affected AOSP versions: 5
vendor_android·2015-08-01·CVSS 9.3
CVE-2015-3827 [CRITICAL] CVE-2015-3827: Android Security Bulletin 2015-08-01
CVE: CVE-2015-3827
Severity: CRITICAL
Affected AOSP versions: 5
Android Security Bulletin 2015-08-01
CVE: CVE-2015-3827
Severity: CRITICAL
Affected AOSP versions: 5.1 and below
No detection rules found.
No public exploits indexed.
Recorded Future
Stagefright Exploits Hit the Web | Recorded Future
blogs_recorded_future·CVSS 10.0
[CRITICAL] Stagefright Exploits Hit the Web | Recorded Future
## Stagefright Exploits Hit the Web
Exploits and proof of concepts (POCs) are appearing on the Web for Stagefright, hyped as the "Mother of all Android vulnerabilities" capable of gaining remote code execution privileges via a malicious MMS (e.g., a picture message). This collection of 10 vulnerabilities reportedly impacts 95% of all Android devices - over 900 million phones.
Recorded Future has identified shared exploits and POCs appearing on the Web 10 days after the July 21 announcement by Zimperium zLabs researcher Joshua Drake.
## Click image for larger view
The first known publicly available POC appeared on Chinese language forum heishou.com.cn on July 31 and was subsequently shared on Twitter and reposted on other forums.
Packaged exploits for use by lower skilled cyber crimina
Recorded Future
Stagefright Exploits Hit the Web
blogs_recorded_future·CVSS 10.0
[CRITICAL] Stagefright Exploits Hit the Web
# Stagefright Exploits Hit the Web
Exploits and proof of concepts (POCs) are appearing on the Web for Stagefright, hyped as the "Mother of all Android vulnerabilities" capable of gaining remote code execution privileges via a malicious MMS (e.g., a picture message). This collection of 10 vulnerabilities reportedly impacts 95% of all Android devices - over 900 million phones.
Recorded Future has identified shared exploits and POCs appearing on the Web 10 days after the July 21 announcement by Zimperium zLabs researcher Joshua Drake.
###### Click image for larger view
The first known publicly available POC appeared on Chinese language forum heishou.com.cn on July 31 and was subsequently shared on Twitter and reposted on other forums.
Packaged exploits for use by lower skilled cyber crim
http://www.huawei.com/en/psirt/security-advisories/hw-448928http://www.securityfocus.com/bid/76052http://www.securitytracker.com/id/1033094http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-448928.htmhttps://android.googlesource.com/platform/frameworks/av/+/f4a88c8ed4f8186b3d6e2852993e063fc33ff231https://groups.google.com/forum/message/raw?msg=android-security-updates/Ugvu3fi6RQM/yzJvoTVrIQAJhttp://www.huawei.com/en/psirt/security-advisories/hw-448928http://www.securityfocus.com/bid/76052http://www.securitytracker.com/id/1033094http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-448928.htmhttps://android.googlesource.com/platform/frameworks/av/+/f4a88c8ed4f8186b3d6e2852993e063fc33ff231https://groups.google.com/forum/message/raw?msg=android-security-updates/Ugvu3fi6RQM/yzJvoTVrIQAJ
2015-10-01
Published