Описание
Security update for librest
This update for librest fixes the following issue:
- CVE-2026-16615: PKCE implementation for OAuth authorization uses a cryptographically insecure pseudo-random number generator (bsc#1272399).
Список пакетов
openSUSE Leap 16.0
librest-1_0-0-0.9.1-160000.3.1
librest-devel-0.9.1-160000.3.1
typelib-1_0-Rest-1_0-0.9.1-160000.3.1
Ссылки
- SUSE Security Ratings
- SUSE Bug 1272399
- SUSE CVE CVE-2026-16615 page
Описание
A flaw was found in librest. The PKCE implementation for OAuth authorization uses the GRand function from the GLib API, a cryptographically insecure pseudo-random number generator. Because the generated "code verifier" lacks sufficient cryptographic entropy, a malicious actor can reverse-engineer the pseudo-random number generator (PRNG) seed to predict or reconstruct the code verifier string, allowing an attacker to bypass PKCE protections and successfully impersonate the client during the OAuth 2.0 authorization flow.
Затронутые продукты
openSUSE Leap 16.0:librest-1_0-0-0.9.1-160000.3.1
openSUSE Leap 16.0:librest-devel-0.9.1-160000.3.1
openSUSE Leap 16.0:typelib-1_0-Rest-1_0-0.9.1-160000.3.1
Ссылки
- CVE-2026-16615
- SUSE Bug 1272399