THREATPORT/VULNERABILITY/CVE-2018-1337
CRITICAL SEVERITY

CVE-2018-1337

Directory Ldap Api vulnerability

CVSS
9.8
EPSS
5.2%
EPSS pct
92th
Exploited
No known
In Apache Directory LDAP API before 1.0.2, a bug in the way the SSL Filter was setup made it possible for another thread to use the connection before the TLS layer has been established, if the connection has already been used and put back in a pool of connections, leading to leaking any information contained in this request (including the credentials when sending a BIND request).
Affected vendor
Apache
Affected product
Directory Ldap Api
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness type (CWE)
  • CWE-200 — Exposure of Sensitive Information
Published
2018-07-10

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to high impact to confidentiality, high impact to integrity, high impact to availability.

Its EPSS score of 5.2% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 92% of all scored CVEs.

Check your external exposure to CVE-2018-1337

  • Confirm whether Apache Directory Ldap Api is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2018-1337.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2018-1337

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2018-1337 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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