CVSS: 6.5EPSS: 0%CPEs: 2EXPL: 0CVE-2022-4603 – ppp pppdump pppdump.c dumpppp array index
https://notcve.org/view.php?id=CVE-2022-4603
A vulnerability classified as problematic has been found in ppp. Affected is the function dumpppp of the file pppdump/pppdump.c of the component pppdump. The manipulation of the argument spkt.buf/rpkt.buf leads to improper validation of array index. The real existence of this vulnerability is still doubted at the moment. The name of the patch is a75fb7b198eed50d769c80c36629f38346882cbf. • https://github.com/ppp-project/ppp/commit/a75fb7b198eed50d769c80c36629f38346882cbf https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/J43NP7ABHOCIWOFHWCH6ZCZOYKZH6723 https://vuldb.com/?id.216198 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 5.5EPSS: 0%CPEs: 10EXPL: 0CVE-2020-15704 – pppd arbitrary file read information disclosure vulnerability
https://notcve.org/view.php?id=CVE-2020-15704
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. • https://ubuntu.com/security/notices/USN-4451-1 https://ubuntu.com/security/notices/USN-4451-2 • CWE-20: Improper Input Validation CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 6.9EPSS: 0%CPEs: 1EXPL: 0CVE-2008-5367
https://notcve.org/view.php?id=CVE-2008-5367
ip-up in ppp-udeb 2.4.4rel on Debian GNU/Linux allows local users to overwrite arbitrary files via a symlink attack on the /tmp/resolv.conf.tmp temporary file. ip-up en ppp-udeb v2.4rel sobre Debian GNU/Linux, permite a usuarios locales sobrescribir ficheros a través de un enlace simbólico sobre el fichero temporal /tmp/resolv.conf.tmp. • http://lists.debian.org/debian-devel/2008/08/msg00283.html • CWE-59: Improper Link Resolution Before File Access ('Link Following') •
CVSS: 6.9EPSS: 0%CPEs: 1EXPL: 0CVE-2008-5366
https://notcve.org/view.php?id=CVE-2008-5366
The postinst script in ppp 2.4.4rel on Debian GNU/Linux allows local users to overwrite arbitrary files via a symlink attack on the (1) /tmp/probe-finished or (2) /tmp/ppp-errors temporary file. La secuencia de comandos postinst en c, permite a usuarios locales sobrescribir archivos de su elección a través de un ataque simbólico en los archivos temporales (1) /tmp/probe-finished o (2) /tmp/ppp-errors. • http://lists.debian.org/debian-devel/2008/08/msg00283.html http://www.securityfocus.com/bid/32740 • CWE-59: Improper Link Resolution Before File Access ('Link Following') •