Yüksek CVSS 7.5

CVE-2019-13565: Openldap: güvenlik açığı

Yayın: 26 Temmuz 2019 16:15 · Güncelleme: 6 Kasım 2026 09:48

Açıklama (NVD)

An issue was discovered in OpenLDAP 2.x before 2.4.48. When using SASL authentication and session encryption, and relying on the SASL security layers in slapd access controls, it is possible to obtain access that would otherwise be denied via a simple bind for any identity covered in those ACLs. After the first SASL bind is completed, the sasl_ssf value is retained for all new non-SASL connections. Depending on the ACL configuration, this can affect different types of operations (searches, modifications, etc.). In other words, a successful authorization step completed by one user affects the authorization requirement for a different user.

Özet bilgiler

Ürün: Openldap Openldap
CVSS v3.1: 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS: %5,02 (yüzdelik 92)
Yama: Mevcut

Etkilenen sürümler

Ürün	Başlangıç	Bitiş	Düzeltildi
openldap-openldap	2.0	2.4.47	—
canonical-ubuntu-linux	12.04	12.04	—
canonical-ubuntu-linux	14.04	14.04	—
canonical-ubuntu-linux	16.04	16.04	—
canonical-ubuntu-linux	18.04	18.04	—
canonical-ubuntu-linux	19.04	19.04	—
debian-debian-linux	8.0	8.0	—
opensuse-leap	15.0	15.0	—
opensuse-leap	15.1	15.1	—
f5-traffix-signaling-delivery-controller	5.0.0	5.0.0	—
f5-traffix-signaling-delivery-controller	5.1.0	5.1.0	—
apple-mac-os-x	10.13	—	10.13.6
apple-mac-os-x	10.14	—	10.14.6
apple-mac-os-x	10.15	—	10.15.2
apple-mac-os-x	10.13.6	10.13.6	—
apple-mac-os-x	10.13.6	10.13.6	—
apple-mac-os-x	10.13.6	10.13.6	—
apple-mac-os-x	10.13.6	10.13.6	—
apple-mac-os-x	10.13.6	10.13.6	—
apple-mac-os-x	10.13.6	10.13.6	—
apple-mac-os-x	10.13.6	10.13.6	—
apple-mac-os-x	10.13.6	10.13.6	—
apple-mac-os-x	10.13.6	10.13.6	—
apple-mac-os-x	10.13.6	10.13.6	—
apple-mac-os-x	10.14.6	10.14.6	—
apple-mac-os-x	10.14.6	10.14.6	—
oracle-blockchain-platform	—	—	21.1.2
oracle-zfs-storage-appliance-kit	8.8	8.8	—
oracle-solaris	11	11	—

Kaynaklar

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