CVE-2015-7696: Buffer Overflow
First published: Fri Nov 06 2015(Updated: )
Info-ZIP UnZip 6.0 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) or possibly execute arbitrary code via a crafted password-protected ZIP archive, possibly related to an Extra-Field size value.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Ubuntu Linux | =12.04 | |
| Ubuntu Linux | =14.04 | |
| Ubuntu Linux | =15.04 | |
| Ubuntu Linux | =15.10 | |
| Debian | =7.0 | |
| Debian | =8.0 | |
| unzip | =6.0 |
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Reference Links
- 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/2015/09/21/6
- 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
Frequently Asked Questions
What is the severity of CVE-2015-7696?
CVE-2015-7696 is categorized as a high-severity vulnerability that can lead to denial of service or arbitrary code execution.
How do I fix CVE-2015-7696?
To fix CVE-2015-7696, upgrade to a patched version of the UnZip software or implement other security controls to mitigate the risk.
What platforms are affected by CVE-2015-7696?
CVE-2015-7696 affects various versions of Ubuntu Linux (12.04, 14.04, 15.04, 15.10) and Debian GNU/Linux (7.0, 8.0) as well as UnZip version 6.0.
What can exploit CVE-2015-7696?
CVE-2015-7696 can be exploited by remote attackers using crafted password-protected ZIP archives to trigger a denial of service or potentially execute arbitrary code.
Is CVE-2015-7696 actively being exploited?
While there may not be widespread public exploitation reports, CVE-2015-7696 remains a significant risk, and it is advisable to apply mitigations promptly.
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/references
- agent/severity
- agent/last-modified-date
- agent/weakness
- agent/author
- agent/description
- agent/first-publish-date
- agent/event
- agent/source
- agent/softwarecombine
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/canonical
- canonical/ubuntu linux
- version/ubuntu linux/12.04
- version/ubuntu linux/14.04
- version/ubuntu linux/15.04
- version/ubuntu linux/15.10
- vendor/debian
- canonical/debian
- version/debian/7.0
- version/debian/8.0
- vendor/unzip project
- canonical/unzip
- version/unzip/6.0