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CVE-2023-43826

Published: 19/12/2023 Updated: 22/12/2023
CVSS v3 Base Score: 8.8 | Impact Score: 5.9 | Exploitability Score: 2.8
VMScore: 0
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Vulnerability Summary

Apache Guacamole 1.5.3 and older do not consistently ensure that values received from a VNC server will not result in integer overflow. If a user connects to a malicious or compromised VNC server, specially-crafted data could result in memory corruption, possibly allowing arbitrary code to be executed with the privileges of the running guacd process. Users are recommended to upgrade to version 1.5.4, which fixes this issue.

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apache guacamole

References

CWE-190https://lists.apache.org/thread/23gzwftpfgtq97tj6ttmbclry53kmwv6http://www.openwall.com/lists/oss-security/2023/12/19/4https://nvd.nist.gov
VMScore
CVSSv2
CVSSv3
VMScore
Recommendations:
blind SQL injectionSSRFbuffer overflowCVE-2023-28952CVE-2023-41822CVE-2024-27956CVE-2023-7028CVE-2024-34447CVE-2024-34460
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