CVE-2016-7144

Published on: 01/18/2017 12:00:00 AM UTC

Last Modified on: 03/23/2021 11:27:06 PM UTC

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Certain versions of Unrealircd from Unrealircd contain the following vulnerability:

The m_authenticate function in modules/m_sasl.c in UnrealIRCd before 3.2.10.7 and 4.x before 4.0.6 allows remote attackers to spoof certificate fingerprints and consequently log in as another user via a crafted AUTHENTICATE parameter.

  • CVE-2016-7144 has been assigned by [email protected] to track the vulnerability - currently rated as HIGH severity.

CVSS3 Score: 8.1 - HIGH

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
NETWORK HIGH NONE NONE
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
UNCHANGED HIGH HIGH HIGH

CVSS2 Score: 6.8 - MEDIUM

Access
Vector
Access
Complexity
Authentication
NETWORK MEDIUM NONE
Confidentiality
Impact
Integrity
Impact
Availability
Impact
PARTIAL PARTIAL PARTIAL

CVE References

Description Tags Link
Fix AUTHENTICATE bug · unrealircd/[email protected] · GitHub Patch
github.com
text/html
URL Logo CONFIRM github.com/unrealircd/unrealircd/commit/f473e355e1dc422c4f019dbf86bc50ba1a34a766
oss-security - CVE ID request: certificate spoofing through crafted SASL message in inspircd, charybdis Mailing List
Third Party Advisory
www.openwall.com
text/html
URL Logo MLIST [oss-security] 20160904 CVE ID request: certificate spoofing through crafted SASL message in inspircd, charybdis
UnrealIRCd CVE-2016-7144 SSL Certificate Spoofing Vulnerability Third Party Advisory
VDB Entry
cve.report (archive)
text/html
URL Logo BID 92763
oss-security - Re: CVE ID request: certificate spoofing through crafted SASL message in inspircd, charybdis Mailing List
Third Party Advisory
www.openwall.com
text/html
URL Logo MLIST [oss-security] 20160905 Re: CVE ID request: certificate spoofing through crafted SASL message in inspircd, charybdis
Security: SASL security issue (UnrealIRCd 4.0.6 & 3.2.10.7 released) - UnrealIRCd Forums Vendor Advisory
forums.unrealircd.org
text/html
URL Logo CONFIRM forums.unrealircd.org/viewtopic.php?f=1&t=8588

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationUnrealircdUnrealircd4.0.0AllAllAll
ApplicationUnrealircdUnrealircd4.0.1AllAllAll
ApplicationUnrealircdUnrealircd4.0.2AllAllAll
ApplicationUnrealircdUnrealircd4.0.3AllAllAll
ApplicationUnrealircdUnrealircd4.0.3.1AllAllAll
ApplicationUnrealircdUnrealircd4.0.4AllAllAll
ApplicationUnrealircdUnrealircd4.0.5AllAllAll
ApplicationUnrealircdUnrealircd4.0.0AllAllAll
ApplicationUnrealircdUnrealircd4.0.1AllAllAll
ApplicationUnrealircdUnrealircd4.0.2AllAllAll
ApplicationUnrealircdUnrealircd4.0.3AllAllAll
ApplicationUnrealircdUnrealircd4.0.3.1AllAllAll
ApplicationUnrealircdUnrealircd4.0.4AllAllAll
ApplicationUnrealircdUnrealircd4.0.5AllAllAll
ApplicationUnrealircdUnrealircdAllAllAllAll
  • cpe:2.3:a:unrealircd:unrealircd:4.0.0:*:*:*:*:*:*:*:
  • cpe:2.3:a:unrealircd:unrealircd:4.0.1:*:*:*:*:*:*:*:
  • cpe:2.3:a:unrealircd:unrealircd:4.0.2:*:*:*:*:*:*:*:
  • cpe:2.3:a:unrealircd:unrealircd:4.0.3:*:*:*:*:*:*:*:
  • cpe:2.3:a:unrealircd:unrealircd:4.0.3.1:*:*:*:*:*:*:*:
  • cpe:2.3:a:unrealircd:unrealircd:4.0.4:*:*:*:*:*:*:*:
  • cpe:2.3:a:unrealircd:unrealircd:4.0.5:*:*:*:*:*:*:*:
  • cpe:2.3:a:unrealircd:unrealircd:4.0.0:*:*:*:*:*:*:*:
  • cpe:2.3:a:unrealircd:unrealircd:4.0.1:*:*:*:*:*:*:*:
  • cpe:2.3:a:unrealircd:unrealircd:4.0.2:*:*:*:*:*:*:*:
  • cpe:2.3:a:unrealircd:unrealircd:4.0.3:*:*:*:*:*:*:*:
  • cpe:2.3:a:unrealircd:unrealircd:4.0.3.1:*:*:*:*:*:*:*:
  • cpe:2.3:a:unrealircd:unrealircd:4.0.4:*:*:*:*:*:*:*:
  • cpe:2.3:a:unrealircd:unrealircd:4.0.5:*:*:*:*:*:*:*:
  • cpe:2.3:a:unrealircd:unrealircd:*:*:*:*:*:*:*:*: