Vulnerability Details : CVE-2015-7696
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.
Vulnerability category: OverflowExecute codeDenial of service
Products affected by CVE-2015-7696
- cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:15.04:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
- cpe:2.3:a:unzip_project:unzip:6.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2015-7696
4.69%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 93 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2015-7696
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST |
CWE ids for CVE-2015-7696
-
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2015-7696
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http://www.securityfocus.com/bid/76863
Info-ZIP UnZip Heap Buffer Overflow and Denial of Service Vulnerabilities
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http://www.openwall.com/lists/oss-security/2015/10/11/5
oss-security - Re: Heap overflow and DoS in unzip 6.0
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http://www.ubuntu.com/usn/USN-2788-2
USN-2788-2: unzip regression | Ubuntu security notices
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http://www.debian.org/security/2015/dsa-3386
Debian -- Security Information -- DSA-3386-1 unzip
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http://www.openwall.com/lists/oss-security/2015/09/15/6
oss-security - Re: Heap overflow and DoS in unzip 6.0
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http://www.ubuntu.com/usn/USN-2788-1
USN-2788-1: unzip vulnerabilities | Ubuntu security notices
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http://www.openwall.com/lists/oss-security/2015/09/07/4
oss-security - Heap overflow and DoS in unzip 6.0
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http://www.securitytracker.com/id/1034027
UnZip Bugs Let Remote Users Deny Service and Execute Arbitrary Code - SecurityTracker
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http://www.openwall.com/lists/oss-security/2015/09/21/6
oss-security - Re: Heap overflow and DoS in unzip 6.0
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