CVE-2020-9497
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2020-9497
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-9497.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2020-9497
- Aliases
- Related
- Published
- 2020-07-02T13:15:10Z
- Modified
- 2024-10-12T06:41:04.524641Z
- Severity
-
- 4.4 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N CVSS Calculator
- Summary
- [none]
- Details
-
Apache Guacamole 1.1.0 and older do not properly validate datareceived from RDP servers via static virtual channels. If a userconnects to a malicious or compromised RDP server, specially-craftedPDUs could result in disclosure of information within the memory ofthe guacd process handling the connection.
- References
-
- https://lists.apache.org/thread.html/r65f75d3d65d1af68141f42071ebb27dda24af3e45570e593c1dbd81f%40%3Cannounce.guacamole.apache.org%3E
- https://lists.debian.org/debian-lts-announce/2020/11/msg00010.html
- https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44525
- https://lists.apache.org/thread.html/r066543f0565e97b27c0dfe27e93e8a387b99e1e35764000224ed96e7%40%3Cuser.guacamole.apache.org%3E
- https://lists.apache.org/thread.html/r1125f3044a0946d1e7e6f125a6170b58d413ebd4a95157e4608041c7%40%3Cannounce.apache.org%3E
- https://lists.apache.org/thread.html/r181b1d5b1acb31cfa69f41b2c86ed3a2cb0b5bc09c2cbd31e9e7c847%40%3Cuser.guacamole.apache.org%3E
- https://lists.apache.org/thread.html/r3f071de70ea1facd3601e0fa894e6cadc960627ee7199437b5a56f7f%40%3Cannounce.apache.org%3E
- https://lists.apache.org/thread.html/r90890afea72a9571d666820b2fe5942a0a5f86be406fa31da3dd0922%40%3Cannounce.apache.org%3E
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TVV5K2X4EXSAVUUL7IJ3MUJ3ADWMVSBM/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WNS7UHBOFV6JHWH5XOEZTE3BREGRSSQ3/
- https://research.checkpoint.com/2020/apache-guacamole-rce/
- https://security-tracker.debian.org/tracker/CVE-2020-9497
Affected packages
Debian:11 / guacamole-server
Package
- Name
- guacamole-server
- Purl
- pkg:deb/debian/guacamole-server?arch=source
Git / github.com/apache/guacamole-server
Affected ranges
- Type
- GIT
- Repo
- https://github.com/apache/guacamole-server
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedLast affected
Affected versions
0.*
0.3.0
0.4.0
0.5.0
0.6.0
0.6.1
0.6.2
0.6.3
0.7.0
0.7.1
0.7.2
0.7.3
0.7.4
0.8.0
0.8.2
0.8.3
0.9.0
0.9.1
0.9.10-incubating
0.9.10-incubating-RC1
0.9.10-incubating-RC2
0.9.10-incubating-RC3
0.9.11-incubating
0.9.11-incubating-RC1
0.9.12-incubating
0.9.12-incubating-RC1
0.9.13-incubating
0.9.13-incubating-RC1
0.9.14
0.9.14-RC1
0.9.2
0.9.3
0.9.4
0.9.5
0.9.6
0.9.7
0.9.8
0.9.9
1.*
1.0.0
1.0.0-RC1
1.1.0
1.1.0-RC1