CVE-2016-0848
Description
Race condition in Download Manager in Android 4.x before 4.4.4, 5.0.x before 5.0.2, 5.1.x before 5.1.1, and 6.x before 2016-04-01 allows attackers to bypass private-storage file-access restrictions via a crafted application that changes a symlink target, as demonstrated by obtaining Signature or SignatureOrSystem access, aka internal bug 26211054.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or โ if you've already worked around this in production โ publish your fix to the community-verified tier.
โ Propose a mitigation on Community โ Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
References
- http://source.android.com/security/bulletin/2016-04-02.html
- https://android.googlesource.com/platform/packages/providers/DownloadProvider/+/bdc831357e7a116bc561d51bf2ddc85ff11c01a9
- http://source.android.com/security/bulletin/2016-04-02.html
- https://android.googlesource.com/platform/packages/providers/DownloadProvider/+/bdc831357e7a116bc561d51bf2ddc85ff11c01a9
CWEs
CWE-362
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.