Medium severity · published Jan 10, 2020
CVE-2020-1766
Due to improper handling of uploaded images it is possible in very unlikely and rare conditions to force the agents browser to execute malicious javascript from a special crafted…
6.1
CVSS
1.2%
EPSS
No
On KEV
Description
Due to improper handling of uploaded images it is possible in very unlikely and rare conditions to force the agents browser to execute malicious javascript from a special crafted SVG file rendered as inline jpg file. This issue affects: ((OTRS)) Community Edition 5.0.x version 5.0.39 and prior versions; 6.0.x version 6.0.24 and prior versions. OTRS 7.0.x version 7.0.13 and prior versions.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)1.2% · higher than 69% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DL
Debian Linux · Debian
8.0 · source: NVD
OT
Otrs · Otrs
5.0.0 through 5.0.39; 6.0.0 through 6.0.24; 7.0.0 through 7.0.13 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-1766
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-1766
Broken Link
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00038.html
Broken Link
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00066.html
Broken Link
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00077.html
Mailing List
https://lists.debian.org/debian-lts-announce/2020/01/msg00027.html
lists.debian.org
https://lists.debian.org/debian-lts-announce/2023/08/msg00040.html
Patch
https://otrs.com/release-notes/otrs-security-advisory-2020-02/
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