CVE-2020-1766 Improper handling of uploaded inline images

2020-01-1000:00:00

CWE-79

OTRS

www.cve.org

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:L/A:N

AI Score

6.8

Confidence

High

EPSS

0.012

Percentile

85.5%

JSON

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.

CNA Affected

[
  {
    "vendor": "OTRS AG",
    "product": "((OTRS)) Community Edition",
    "versions": [
      {
        "version": "5.0.x version 5.0.39 and prior versions",
        "status": "affected"
      },
      {
        "version": "6.0.x version 6.0.24 and prior versions",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "OTRS AG",
    "product": "OTRS",
    "versions": [
      {
        "version": "7.0.x version 7.0.13 and prior versions",
        "status": "affected"
      }
    ]
  }
]