CVE-2015-7697
medium
CVSS v3
—
CVSS v4 NEW
—
VIR risk
4.3
Description
Info-ZIP UnZip 6.0 allows remote attackers to cause a denial of service (infinite loop) via empty bzip2 data in a ZIP archive.
Predictions
Exploit likelihood
20%
Patch ETA
—
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 — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | 7.0 | affected | |
| debian | 8.0 | affected | |
| ubuntu | 12.04 | affected | |
| ubuntu | 14.04 | affected | |
| ubuntu | 15.04 | affected | |
| ubuntu | 15.10 | affected | |
| debian | bookworm | fixed | 6.0-19 |
| debian | bullseye | fixed | 6.0-19 |
| debian | forky | fixed | 6.0-19 |
| debian | sid | fixed | 6.0-19 |
| debian | trixie | fixed | 6.0-19 |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| unzip_project | unzip | 6.0 | |
References
- http://sourceforge.net/p/infozip/patches/23/
- http://www.debian.org/security/2015/dsa-3386
- http://www.openwall.com/lists/oss-security/2015/09/07/4
- http://www.openwall.com/lists/oss-security/2015/09/15/6
- http://www.openwall.com/lists/oss-security/2015/10/11/5
- http://www.securityfocus.com/bid/76863
- http://www.securitytracker.com/id/1034027
- http://www.ubuntu.com/usn/USN-2788-1
- http://www.ubuntu.com/usn/USN-2788-2
- https://security-tracker.debian.org/tracker/CVE-2015-7697
CWEs
CWE-399
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.