UBUNTU-CVE-2026-85495
[pre-authentication global buffer overflow]
Published Updated
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ppp vulnerabilities
Vulnerabilities published for ppp in the last 30 days: 0. Listed in the KEV catalogue: 0.
Vulnerabilities: 4
CVE-2024-58250
The passprompt plugin in pppd in ppp before 2.5.2 mishandles privileges.
Published Updatedpppd arbitrary file read information disclosure vulnerability
The modprobe child process in the ./debian/patches/load_ppp_generic_if_needed patch file incorrectly handled module loading. A local non-root attacker could exploit the MODPROBE_OPTIONS environment variable to read arbitrary root files. Fixed in 2.4.5-5ubuntu1.4, 2.4.5-5.1ubuntu2.3+esm2, 2.4.7-1+2ubuntu1.16.04.3, 2.4.7-2+2ubuntu1.3, 2.4.7-2+4.1ubuntu5.1, 2.4.7-2+4.1ubuntu6. Was ZDI-CAN-11504.
- Update to 2.4.7-2+4.1ubuntu5.1
Published UpdatedCVE-2020-8597
eap.c in pppd in ppp 2.4.2 through 2.4.8 has an rhostname buffer overflow in the eap_request and eap_response functions.
- Update to 2.4.7-2+4.1ubuntu5
Published Updated
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