Description (CNA)
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 multiple whitespace characters before an empty href, which triggers a large memory allocation.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- http://www.securitytracker.com/id/1033703
- http://www.openwall.com/lists/oss-security/2015/07/13/7
- https://support.apple.com/HT205212
- http://lists.apple.com/archives/security-announce/2015/Sep/msg00008.html
- http://www.openwall.com/lists/oss-security/2015/06/04/2
- http://www.ubuntu.com/usn/USN-2695-1
- https://support.apple.com/HT205267
- http://www.debian.org/security/2015/dsa-3309
- http://lists.apple.com/archives/security-announce/2015/Sep/msg00005.html
- https://github.com/htacg/tidy-html5/issues/217#issuecomment-108565501
- https://support.apple.com/HT205213
- http://www.securityfocus.com/bid/75037
- http://lists.apple.com/archives/security-announce/2015/Sep/msg00001.html
- http://www.openwall.com/lists/oss-security/2015/07/15/3
ADP enrichment
No English description supplied.
- http://www.securitytracker.com/id/1033703
- http://www.openwall.com/lists/oss-security/2015/07/13/7
- https://support.apple.com/HT205212
- http://lists.apple.com/archives/security-announce/2015/Sep/msg00008.html
- http://www.openwall.com/lists/oss-security/2015/06/04/2
- http://www.ubuntu.com/usn/USN-2695-1
- https://support.apple.com/HT205267
- http://www.debian.org/security/2015/dsa-3309
- http://lists.apple.com/archives/security-announce/2015/Sep/msg00005.html
- https://github.com/htacg/tidy-html5/issues/217#issuecomment-108565501
- https://support.apple.com/HT205213
- http://www.securityfocus.com/bid/75037
- http://lists.apple.com/archives/security-announce/2015/Sep/msg00001.html
- http://www.openwall.com/lists/oss-security/2015/07/15/3