cbcvebase.
CVE-2018-11407
published 2018-06-13

CVE-2018-11407: An issue was discovered in the Ldap component in Symfony 2.8.x before 2.8.37, 3.3.x before 3.3.17, 3.4.x before 3.4.7, and 4.0.x before 4.0.7. It allows remote…

PriorityP354critical9.8CVSS 3.0
AVNACLPRNUINSUCHIHAH
EPSS
2.34%
81.8th percentile
An issue was discovered in the Ldap component in Symfony 2.8.x before 2.8.37, 3.3.x before 3.3.17, 3.4.x before 3.4.7, and 4.0.x before 4.0.7. It allows remote attackers to bypass authentication by logging in with a "null" password and valid username, which triggers an unauthenticated bind. NOTE: this issue exists because of an incomplete fix for CVE-2016-2403.

Affected

21 ranges
VendorProductVersion rangeFixed in
debiansymfony< symfony 3.4.12+dfsg-1 (bookworm)symfony 3.4.12+dfsg-1 (bookworm)
sensiolabssymfony>= 2.8.0 < 2.8.372.8.37
sensiolabssymfony>= 3.3.0 < 3.3.173.3.17
sensiolabssymfony>= 3.4.0 < 3.4.73.4.7
sensiolabssymfony>= 4.0.0 < 4.0.74.0.7
symfonysecurity>= 2.8.0 < 2.8.372.8.37
symfonysecurity>= 3.0.0 < 3.3.173.3.17
symfonysecurity>= 3.4.0 < 3.4.73.4.7
symfonysecurity>= 4.0.0 < 4.0.74.0.7
symfonysecurity-core>= 2.8.0 < 2.8.372.8.37
symfonysecurity-core>= 3.0.0 < 3.3.173.3.17
symfonysecurity-core>= 3.4.0 < 3.4.73.4.7
symfonysecurity-core>= 4.0.0 < 4.0.74.0.7
symfonysymfony>= 0 < 3.4.12+dfsg-13.4.12+dfsg-1
symfonysymfony>= 0 < 3.4.12+dfsg-13.4.12+dfsg-1
symfonysymfony>= 0 < 3.4.12+dfsg-13.4.12+dfsg-1
symfonysymfony>= 0 < 3.4.12+dfsg-13.4.12+dfsg-1
symfonysymfony>= 2.8.0 < 2.8.372.8.37
symfonysymfony>= 3.0.0 < 3.3.173.3.17
symfonysymfony>= 3.4.0 < 3.4.73.4.7
symfonysymfony>= 4.0.0 < 4.0.74.0.7

CVSS provenance

nvdv3.09.8CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
ghsa9.8CRITICAL
osv9.8CRITICAL
vendor_debian9.8CRITICAL
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