OTRS Security Advisory 2021-10

Release Note

OTRS Security Advisory 2021-10

Sept 6, 2021 — Please read carefully and check if the version of your OTRS system is affected by this vulnerability.

Please send information regarding vulnerabilities in OTRS to: security@otrs.org

PGP Key

  • pub 2048R/9C227C6B 2011-03-21
  • uid OTRS Security Team <security@otrs.org>
  • GPG Fingerprint E330 4608 DA6E 34B7 1551 C244 7F9E 44E9 9C22 7C6B

Security Advisory Details

  • ID: OSA-2021-10
  • Date: 2021-07-26 (initial), 2021-09-06 (update)
  • Title: Support Bundle includes S/Mime and PGP keys and secrets
  • Severity: 5.2 MEDIUM
  • Product: OTRS 8.0.x, OTRS 7.0.x
  • Fixed in: OTRS 8.0.16, OTRS 7.0.29
  • FULL CVSS v3.1 VECTOR: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:L/A:N
  • References: CVE-2021-21440, CVE-2021-36096
  • Ticket#2021050342000331, Ticket#2021072642001436

OSA-2021-10 Support Bundle includes S/Mime and PGP keys and secrets (CVE-2021-21440,CVE-2021-36096)

 

PRODUCT AFFECTED:

This issue affects ((OTRS)) Community Edition 6.0.x.

This issue affects OTRS 7.0.x, 8.0.x.

PROBLEM:

Generated Support Bundles contains private S/MIME and PGP keys if containing folder is not hidden. Also secrets and PIN for the keys are not masked properly.

This issue affects:

OTRS AG ((OTRS)) Community Edition 6.0.x version 6.0.1 and later versions.

OTRS AG OTRS 7.0.x version 7.0.28 and prior versions; 8.0.x version 8.0.15 and prior versions.

This issue was seen during production usage.

This issue has been assigned CVE-2021-21440 and CVE-2021-36096

 

SOLUTION:

Update to OTRS 8.0.16 or OTRS 7.0.29.
This issue is being tracked as 2021050342000331 and 2021072642001436

MODIFICATION HISTORY:

  • 2021-07-26: Initial Publication.
  • 2021-09-06: Update for CVE-2021-36096

CVSS SCORE:

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

RISK LEVEL:

MEDIUM

ACKNOWLEDGEMENTS:

Julian Droste

Mathias Terlinde

 

 

Release Details

  • Release name:
    OTRS Security Advisory 2021-10
  • Release date:
    26. July 2021
  • Release type:
    security advisories