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OTRSCVE-2020-1774

HistoryApr 28, 2020 - 2:15 p.m.

CVE-2020-1774

2020-04-2814:15:14

CWE-201

OTRS

web.nvd.nist.gov

otrs

pgp

s-mime

keys

certificates

security vulnerability

cve-2020-1774

nvd

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:S/C:P/I:N/A:N

CVSS3

4.9

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

Confidence

High

EPSS

0.001

Percentile

49.7%

JSON

When user downloads PGP or S/MIME keys/certificates, exported file has same name for private and public keys. Therefore it’s possible to mix them and to send private key to the third-party instead of public key. This issue affects ((OTRS)) Community Edition: 5.0.42 and prior versions, 6.0.27 and prior versions. OTRS: 7.0.16 and prior versions.

Affected configurations

Nvd

Node

otrsotrsRange5.0.0–5.0.42community

otrsotrsRange6.0.0–6.0.27community

otrsotrsRange7.0.0–7.0.16

Node

debiandebian_linuxMatch8.0

VendorProductVersionCPE
otrsotrscpe:/a:otrs:otrs::::
otrsotrscpe:/a:otrs:otrs:::community:

Vendor	Product	Version	CPE
otrs	otrs		cpe:/a:otrs:otrs::::
otrs	otrs		cpe:/a:otrs:otrs:::community:

CNA Affected

[
  {
    "vendor": "OTRS AG",
    "product": "((OTRS)) Community Edition",
    "versions": [
      {
        "version": "6.0.x <= 6.0.27",
        "status": "affected"
      },
      {
        "version": "5.0.x <= 5.0.42",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "OTRS AG",
    "product": "OTRS",
    "versions": [
      {
        "version": "7.0.x <= 7.0.16",
        "status": "affected"
      }
    ]
  }
]