CVE-2020-9498
Apache Guacamole 1.1.0 and older may mishandle pointers involved inprocessing data received via RDP static virtual channels.
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
Apache Guacamole 1.1.0 and older may mishandle pointers involved inprocessing data received via RDP static virtual channels. If a userconnects to a malicious or compromised RDP server, a series ofspecially-crafted PDUs could result in memory corruption, possiblyallowing arbitrary code to be executed with the privileges of therunning guacd process.
Timeline
- CVE published
- Record last updated
Affected versions
- n/a Apache Guacamole
Version range not reported
References 9
lists.apache.org
- thread.html/rff824b38ebd2fddc726b816f0e509696b83b9f78979d0cd021ca623b@<announce.guacamole.apache.org>
- thread.html/r26fb170edebff842c74aacdb1333c1338f0e19e5ec7854d72e4680fc@<announce.apache.org>
- thread.html/r90890afea72a9571d666820b2fe5942a0a5f86be406fa31da3dd0922@<announce.apache.org>
- thread.html/r1125f3044a0946d1e7e6f125a6170b58d413ebd4a95157e4608041c7@<announce.apache.org>