LDAP injection in Dogtag PKI
| Risk | High |
| Patch available | YES |
| Number of vulnerabilities | 1 |
| CVE-ID | CVE-2023-4727 |
| CWE-ID | CWE-90 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software Subscribe |
PKI Universal components / Libraries / Libraries used by multiple products |
| Vendor | Dogtag |
Security Bulletin
This security bulletin contains one high risk vulnerability.
1) LDAP injection
EUVDB-ID: #VU93288
Risk: High
CVSSv3.1: 7.9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-4727
CWE-ID:
CWE-90 - Improper Neutralization of Special Elements used in an LDAP Query ('LDAP Injection')
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to bypass authentication process.
The vulnerability exists due to improper input validation when processing DLAP queries. A remote non-authenticated attacker can pass a query string parameter sessionID=*, and authenticate with an existing session saved in the LDAP directory server.
MitigationInstall updates from vendor's website.
Vulnerable software versionsPKI: 11.0.0 - 11.4.3
External linkshttp://bugzilla.redhat.com/show_bug.cgi?id=2232218
http://github.com/dogtagpki/pki/commit/54e5b3c5932ad634b5ddf5b1d4d88c9419d6f720
http://github.com/dogtagpki/pki/commit/aa7161ba378caf5cf0471aafb679a842679c8388
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
