Home/CVE/A NULL pointer dereference flaw was found in the way LibVNCServer before 0.9.9 handled certain ClientCutText message. A
CVE

CVE-2010-5304

A NULL pointer dereference flaw was found in the way LibVNCServer before 0.9.9 handled certain ClientCutText message. A

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.

HIGH · CVSS 7.5 EPSS 0.03383
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-476NULL Pointer Dereference
▤

Affected Products & Versions

2
libvncserver project libvncserver< 0.9.9
fedoraproject fedoraall versions
▣

Scoring & Timeline

7.5
HIGH · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD05 Feb 2020 · 08:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
🔗

References & Sources

6
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://lists.fedoraproject.org/pipermail/package-announce/2014-October/139654.htmlMailing ListThird Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2014-October/139814.htmlMailing ListThird Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2014-October/140219.htmlMailing ListThird Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2014-September/139445.htmlMailing ListThird Party Advisory
http://seclists.org/oss-sec/2014/q3/639Mailing ListThird Party Advisory
http://www.openwall.com/lists/oss-security/2014/09/23/6Mailing ListThird Party Advisory
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