Vulnerability Details : CVE-2015-7801
Potential exploit
Use-after-free vulnerability in OptiPNG 0.6.4 allows remote attackers to execute arbitrary code via a crafted PNG file.
Vulnerability category: Memory CorruptionExecute code
Products affected by CVE-2015-7801
- 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:optipng_project:optipng:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2015-7801
6.76%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 90 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2015-7801
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
9.3
|
HIGH | AV:N/AC:M/Au:N/C:C/I:C/A:C |
8.6
|
10.0
|
NIST | |
|
8.8
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
References for CVE-2015-7801
-
https://bugzilla.redhat.com/show_bug.cgi?id=1264015
1264015 – (CVE-2015-7801) CVE-2015-7801 optipng: Use-after-free vulnerability in 0.6.4
-
http://www.openwall.com/lists/oss-security/2015/09/16/1
oss-security - CVE Request: Use-after-free in optipng 0.6.4Exploit
-
http://www.ubuntu.com/usn/USN-2951-1
USN-2951-1: OptiPNG vulnerabilities | Ubuntu security notices
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