CVE-1999-1385

Buffer overflow in ppp program in FreeBSD 2.1 and earlier allows local users to gain privileges via a long HOME environment variable...

CVE-1999-1203

CVE-1999-1203 affects Ascend systems using Multilink PPP for ISDN dialup prior to version 4.6. The vulnerability arises from a spoofed endpoint identifier, enabling remote attackers to cause a denial of service (availability impact). The provided documents do not specify a fix or mitigation. No e...

CVE-1999-1341

CVE-1999-1341 concerns the Linux kernel before 2.3.18 or 2.2.13pre15, when compiled with SLIP and PPP options, allowing a local unprivileged user to forge IP packets via the TIOCSETD option on tty devices. The vulnerability enables local access to tamper with packet data, with partial impacts to ...

CVE-1999-1203

Multilink PPP for ISDN dialup users in Ascend before 4.6 allows remote attackers to cause a denial of service via a spoofed endpoint identifier...

CVE-1999-1385

The CVE-1999-1385 entry describes a buffer overflow in the FreeBSD ppp program (FreeBSD 2.1 and earlier) that allows local users to gain privileges via a long HOME environment variable. The connected documents corroborate the description, identifying the affected component as the ppp program on o...

CVE-2001-0858

Buffer overflow in pppattach and other linked PPP utilities in Caldera Open Unix 8.0 and UnixWare 7.1.0 and 7.1.1 allows local users to gain privileges...

CVE-2001-0858

Buffer overflow in pppattach and other linked PPP utilities in Caldera Open Unix 8.0 and UnixWare 7.1.0 and 7.1.1 allows local users to gain privileges...

Security Update: [CSSA-2001-SCO.32] Open UNIX, UnixWare 7: buffer overflow in ppp utilities

Caldera International, Inc. Security Advisory Subject: Open UNIX, UnixWare 7: buffer overflow in ppp utilities Advisory number: CSSA-2001-SCO.32 Issue date: 2001 November 12 Cross reference: 1. Problem Description There is a buffer overflow in several of the ppp utilities that are linked to...

CVE-2000-1167

Affected software: FreeBSD ppp utility (4.1.1 and earlier). Vulnerability : inadequate access restriction under the nat deny_incoming directive allows remote attackers to connect to the target system. Impact : per the CVSS data, network access with partial confidentiality, integrity, and availabi...

CVE-2000-1167

ppp utility in FreeBSD 4.1.1 and earlier does not properly restrict access as specified by the "nat denyincoming" command, which allows remote attackers to connect to the target system...

Slackware Linux /usr/bin/ppp-off Insecure /tmp Call Exploit

Exploit for linux platform in category dos / poc =========================================================== Slackware Linux /usr/bin/ppp-off Insecure /tmp Call Exploit =========================================================== !/bin/sh In SlackWare Linux the script /usr/bin/ppp-off writes the...

Slackware Linux - usrbinppp-off Insecure tmp Call

Slackware Linux - usrbinppp-off Insecure tmp Call !/bin/sh In SlackWare Linux the script /usr/bin/ppp-off writes the output of 'ps x' to /tmp/grep.tmp. Since root is the user that runs ppp-off, a non-privileged user could create a link from /tmp/grep.tmp to any fileie: /etc/issue, thus when root...

Slackware Linux - '/usr/bin/ppp-off' Insecure /tmp Call

!/bin/sh In SlackWare Linux the script /usr/bin/ppp-off writes the output of 'ps x' to /tmp/grep.tmp. Since root is the user that runs ppp-off, a non-privileged user could create a link from /tmp/grep.tmp to any fileie: /etc/issue, thus when root runs the ppp-off script, the output of 'ps x' woul...

Security Advisory: FreeBSD-SA-00:70.ppp-nat

-----BEGIN PGP SIGNED MESSAGE----- ============================================================================= FreeBSD-SA-00:70 Security Advisory FreeBSD, Inc. Topic: ppp "denyincoming" does not correctly deny incoming packets Category: core Module: ppp Announced: 2000-11-14 Credits: Robin...

FreeBSD-SA-00:70.ppp-nat

-----BEGIN PGP SIGNED MESSAGE----- ============================================================================= FreeBSD-SA-00:70 Security Advisory FreeBSD, Inc. Topic: ppp "denyincoming" does not correctly deny incoming packets Category: core Module: ppp Announced: 2000-11-14 Credits: Robin...

Local /tmp vulnerability fixed in ppp-off

A local /tmp bug in the /usr/sbin/ppp-off program was found. This bug could allow a local user to corrupt system files. A fix has been made and an updated package is now available in the -current branch. The package described below will work for users of Slackware 7.0, 7.1, and -current...

ppp-off.txt

Hi, In SlackWare Linux the script /usr/bin/ppp-off writes the output of 'ps x' to /tmp/grep.tmp Since root is the user that runs ppp-off, a non-privileged user could create a link from /tmp/grep.tmp to any file ie: /etc/issue, thus when root runs the ppp-off script, the output of 'ps x' would be...

CVE-2000-0361

The CVE-2000-0361 issue affects wvdial 1.4 and earlier, where the PPP wvdial.lxdialog script creates a .config file with world-readable permissions. This allows a local attacker who is in the dialout group to access login credentials stored in that file. The available connected sources confirm th...

CVE-1999-0160

Some classic Cisco IOS devices have a vulnerability in the PPP CHAP authentication to establish unauthorized PPP connections...

CVE-1999-0160

CVE-1999-0160 affects classic Cisco IOS devices and involves a vulnerability in PPP CHAP authentication that can allow establishing unauthorized PPP connections. The described issue targets PPP CHAP authentication in Cisco IOS software (not necessarily all platforms) and is noted in several sourc...