CVE-2018-12421

LTB (aka LDAP Tool Box) Self Service Password before 1.3 allows a change to a user password (without knowing the old password) via a crafted POST request, because the ldap_bind return value is mishandled and the PHP data type is not constrained to be a string.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 76%
VendorProductVersion
ltb-projectldap_tool_box_self_service_password
𝑥
< 1.3
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/ltb-project/self-service-password/issues/209
https://github.com/ltb-project/self-service-password/issues/211
https://lists.ltb-project.org/pipermail/ltb-announce/2018-June/000023.html
https://github.com/ltb-project/self-service-password/issues/209
https://github.com/ltb-project/self-service-password/issues/211
https://lists.ltb-project.org/pipermail/ltb-announce/2018-June/000023.html