NULL pointer dereference in Libvncserver Project
CVE-2010-5304
A NULL pointer dereference flaw was found in the way LibVNCServer before 0.9.9 handled certain ClientCutText message. A remote attacker could use this flaw to crash the VNC server by sending a specially crafted ClientCutText message from a VNC client.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.031 (87.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 87th percentile — 87.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.031 · newest: 0.031 · change: 0.000
Affected products
- Libvncserver Project
- Fedoraproject Fedora — versions 19, 20, 21
Weakness classification (CWE)
References
- lists.fedoraproject.org/pipermail/package-announce/2014-October/140219.html (Mailing List, Third Party Advisory)
- lists.fedoraproject.org/pipermail/package-announce/2014-October/139814.html (Mailing List, Third Party Advisory)
- lists.fedoraproject.org/pipermail/package-announce/2014-September/139445.html (Mailing List, Third Party Advisory)
- lists.fedoraproject.org/pipermail/package-announce/2014-October/139654.html (Mailing List, Third Party Advisory)
- seclists.org/oss-sec/2014/q3/639 (Mailing List, Third Party Advisory)
- www.openwall.com/lists/oss-security/2014/09/23/6 (Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2010-5304?
- CVE-2010-5304 is a high-severity vulnerability in Libvncserver Project, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2020-02-05.
- How severe is CVE-2010-5304?
- High severity. CVSS v3 base score is 7.5 out of 10.