PRIOn knowledge basePRION:CVE-2015-5522Heap overflow
7.5 High
AI Score
Confidence
High
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.015 Low
EPSS
Percentile
86.8%
Heap-based buffer overflow in the ParseValue function in lexer.c in tidy before 4.9.31 allows remote attackers to cause a denial of service (crash) via vectors involving a command character in an href.
| CPE | Name | Operator | Version |
|---|---|---|---|
| iphone_os | le | 8.2 | |
| mac_os_x | le | 10.6.8 | |
| watchos | le | 1.0.1 | |
| ubuntu_linux | eq | 12.04 | |
| ubuntu_linux | eq | 14.04 | |
| ubuntu_linux | eq | 15.04 | |
| debian_linux | eq | 8.0 | |
| debian_linux | eq | 7.0 | |
| tidy | le | 4.9.30 |
References
lists.apple.com/archives/security-announce/2015/Sep/msg00001.html
lists.apple.com/archives/security-announce/2015/Sep/msg00005.html
lists.apple.com/archives/security-announce/2015/Sep/msg00008.html
www.debian.org/security/2015/dsa-3309
www.openwall.com/lists/oss-security/2015/06/04/2
www.openwall.com/lists/oss-security/2015/07/13/7
www.openwall.com/lists/oss-security/2015/07/15/3
www.securityfocus.com/bid/75037
www.securitytracker.com/id/1033703
www.ubuntu.com/usn/USN-2695-1
github.com/htacg/tidy-html5/issues/217
support.apple.com/HT205212
support.apple.com/HT205213
support.apple.com/HT205267
Related
7.5 High
AI Score
Confidence
High
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.015 Low
EPSS
Percentile
86.8%