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CVE

CVE-2020-1766

Due to improper handling of uploaded images it is possible in very unlikely and rare conditions to force the agents brow

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.

LOW · CVSS 2 EPSS 0.00645
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
▤

Affected Products & Versions

4
otrs>= 5.0.0 and <= 5.0.39
otrs>= 6.0.0 and <= 6.0.24
otrs>= 7.0.0 and <= 7.0.13
debian linuxall versions
▣

Scoring & Timeline

2
LOW · CVSS v3.1 · security@otrs.com
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 NVD10 Jan 2020 · 03:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:L/A:N
⚑

Vendor Advisories

3
suse-csafopenSUSE-SU-2020:1509-1
suse-csafopenSUSE-SU-2020:1475-1
suse-csafopenSUSE-SU-2020:0551-1
🔗

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.opensuse.org/opensuse-security-announce/2020-04/msg00038.htmlBroken Link
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00066.htmlBroken Link
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00077.htmlBroken Link
https://lists.debian.org/debian-lts-announce/2020/01/msg00027.htmlMailing ListNot ApplicableThird Party Advisory
https://lists.debian.org/debian-lts-announce/2023/08/msg00040.html
https://otrs.com/release-notes/otrs-security-advisory-2020-02/PatchVendor Advisory
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