Search Results (2 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2026-16615 2 Gnome, Redhat 2 Librest, Enterprise Linux 2026-07-28 6.8 Medium
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.
CVE-2015-2675 2 Gnome, Redhat 2 Librest, Enterprise Linux 2025-04-20 N/A
The OAuth implementation in librest before 0.7.93 incorrectly truncates the pointer returned by the rest_proxy_call_get_url function, which allows remote attackers to cause a denial of service (application crash) via running the EnsureCredentials method from the org.gnome.OnlineAccounts.Account interface on an object representing a Flickr account.