Description (CNA)
The rfbProcessClientNormalMessage function in libvncserver/rfbserver.c in LibVNCServer 0.9.9 and earlier allows remote attackers to cause a denial of service (divide-by-zero error and server crash) via a zero value in the scaling factor in a (1) PalmVNCSetScaleFactor or (2) SetScale message.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- http://www.ocert.org/advisories/ocert-2014-007.html
- http://www.securityfocus.com/bid/70094
- http://secunia.com/advisories/61682
- http://lists.opensuse.org/opensuse-updates/2015-12/msg00022.html
- https://github.com/newsoft/libvncserver/commit/05a9bd41a8ec0a9d580a8f420f41718bdd235446
- http://secunia.com/advisories/61506
- http://www.openwall.com/lists/oss-security/2014/09/25/11
- http://seclists.org/oss-sec/2014/q3/639
- https://security.gentoo.org/glsa/201507-07
- http://www.ubuntu.com/usn/USN-2365-1
- http://www.debian.org/security/2014/dsa-3081
- https://lists.debian.org/debian-lts-announce/2019/10/msg00042.html
- https://usn.ubuntu.com/4587-1/
ADP enrichment
No English description supplied.
- http://www.ocert.org/advisories/ocert-2014-007.html
- http://www.securityfocus.com/bid/70094
- http://secunia.com/advisories/61682
- http://lists.opensuse.org/opensuse-updates/2015-12/msg00022.html
- https://github.com/newsoft/libvncserver/commit/05a9bd41a8ec0a9d580a8f420f41718bdd235446
- http://secunia.com/advisories/61506
- http://www.openwall.com/lists/oss-security/2014/09/25/11
- http://seclists.org/oss-sec/2014/q3/639
- https://security.gentoo.org/glsa/201507-07
- http://www.ubuntu.com/usn/USN-2365-1
- http://www.debian.org/security/2014/dsa-3081
- https://lists.debian.org/debian-lts-announce/2019/10/msg00042.html
- https://usn.ubuntu.com/4587-1/