CVE-2023-4727 (GCVE-0-2023-4727)

Vulnerability from cvelistv5 – Published: 2024-06-11 19:30 – Updated: 2025-11-20 07:06
VLAI
Title
Ca: token authentication bypass vulnerability
Summary
A flaw was found in dogtag-pki and pki-core. The token authentication scheme can be bypassed with a LDAP injection. By passing the query string parameter sessionID=*, an attacker can authenticate with an existing session saved in the LDAP directory server, which may lead to escalation of privilege.
Severity
7.5 (High)
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-305 - Authentication Bypass by Primary Weakness
Assigner
References
URL Tags
https://access.redhat.com/errata/RHSA-2024:4051 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2024:4070 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2024:4164 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2024:4165 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2024:4179 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2024:4222 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2024:4367 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2024:4403 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2024:4413 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/security/cve/CVE-2023-4727 vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2232218 issue-trackingx_refsource_REDHAT
Impacted products
Vendor Product Version
Affected: 0 , < 11.5.1 (semver)
Red Hat Red Hat Certificate System 10.4 EUS for RHEL-8 Unaffected: 8060020240529205458.07fb4edf , < * (rpm)
    cpe:/a:redhat:certificate_system_eus:10.4::el8
 Create a notification for this product.
Red Hat Red Hat Enterprise Linux 7 Unaffected: 0:10.5.18-32.el7_9 , < * (rpm)
    cpe:/o:redhat:enterprise_linux:7::workstation
    cpe:/o:redhat:enterprise_linux:7::client
    cpe:/o:redhat:enterprise_linux:7::server
    cpe:/o:redhat:enterprise_linux:7::computenode
 Create a notification for this product.
Red Hat Red Hat Enterprise Linux 8 Unaffected: 8100020240614102443.82f485b7 , < * (rpm)
    cpe:/a:redhat:enterprise_linux:8::appstream
 Create a notification for this product.
Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Unaffected: 8040020240329193548.17df0a3f , < * (rpm)
    cpe:/a:redhat:rhel_e4s:8.4::appstream
    cpe:/a:redhat:rhel_aus:8.4::appstream
    cpe:/a:redhat:rhel_tus:8.4::appstream
 Create a notification for this product.
Red Hat Red Hat Enterprise Linux 8.4 Telecommunications Update Service Unaffected: 8040020240329193548.17df0a3f , < * (rpm)
    cpe:/a:redhat:rhel_e4s:8.4::appstream
    cpe:/a:redhat:rhel_aus:8.4::appstream
    cpe:/a:redhat:rhel_tus:8.4::appstream
 Create a notification for this product.
Red Hat Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions Unaffected: 8040020240329193548.17df0a3f , < * (rpm)
    cpe:/a:redhat:rhel_e4s:8.4::appstream
    cpe:/a:redhat:rhel_aus:8.4::appstream
    cpe:/a:redhat:rhel_tus:8.4::appstream
 Create a notification for this product.
Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support Unaffected: 8060020240329182634.60523a7b , < * (rpm)
    cpe:/a:redhat:rhel_tus:8.6::appstream
    cpe:/a:redhat:rhel_aus:8.6::appstream
    cpe:/a:redhat:rhel_e4s:8.6::appstream
 Create a notification for this product.
Red Hat Red Hat Enterprise Linux 8.6 Telecommunications Update Service Unaffected: 8060020240329182634.60523a7b , < * (rpm)
    cpe:/a:redhat:rhel_tus:8.6::appstream
    cpe:/a:redhat:rhel_aus:8.6::appstream
    cpe:/a:redhat:rhel_e4s:8.6::appstream
 Create a notification for this product.
Red Hat Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions Unaffected: 8060020240329182634.60523a7b , < * (rpm)
    cpe:/a:redhat:rhel_tus:8.6::appstream
    cpe:/a:redhat:rhel_aus:8.6::appstream
    cpe:/a:redhat:rhel_e4s:8.6::appstream
 Create a notification for this product.
Red Hat Red Hat Enterprise Linux 8.8 Extended Update Support Unaffected: 8080020240329143735.693a3987 , < * (rpm)
    cpe:/a:redhat:rhel_eus:8.8::appstream
 Create a notification for this product.
Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:11.5.0-2.el9_4 , < * (rpm)
    cpe:/a:redhat:enterprise_linux:9::appstream
 Create a notification for this product.
Red Hat Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions Unaffected: 0:11.0.6-3.el9_0 , < * (rpm)
    cpe:/a:redhat:rhel_e4s:9.0::appstream
 Create a notification for this product.
Red Hat Red Hat Enterprise Linux 9.2 Extended Update Support Unaffected: 0:11.3.0-2.el9_2 , < * (rpm)
    cpe:/a:redhat:rhel_eus:9.2::appstream
 Create a notification for this product.
Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
 Create a notification for this product.
Date Public
2024-06-11 00:00
Credits
Red Hat would like to thank Pham Van Khanh (Calif) for reporting this issue.
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The token authentication scheme can be bypassed with a LDAP injection. By passing the query string parameter sessionID=*, an attacker can authenticate with an existing session saved in the LDAP directory server, which may lead to escalation of privilege.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-305\", \"description\": \"Authentication Bypass by Primary Weakness\"}]}], \"providerMetadata\": {\"orgId\": \"53f830b8-0a3f-465b-8143-3b8a9948e749\", \"shortName\": \"redhat\", \"dateUpdated\": \"2025-11-20T07:06:06.877Z\"}, \"x_redhatCweChain\": \"CWE-305: Authentication Bypass by Primary Weakness\"}}",
      "cveMetadata": "{\"cveId\": \"CVE-2023-4727\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-11-20T07:06:06.877Z\", \"dateReserved\": \"2023-09-01T20:44:55.077Z\", \"assignerOrgId\": \"53f830b8-0a3f-465b-8143-3b8a9948e749\", \"datePublished\": \"2024-06-11T19:30:25.613Z\", \"assignerShortName\": \"redhat\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}


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Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.