CVE-2021-22212

ntpkeygen can generate keys that ntpd fails to parse. NTPsec 1.2.0 allows ntpkeygen to generate keys with '' characters. ntpd then either pads, shortens the key, or fails to load these keys entirely, depending on the key type and the placement of the ''. This results in the administrator not bein...

CVE-2021-22212

ntpkeygen can generate keys that ntpd fails to parse. NTPsec 1.2.0 allows ntpkeygen to generate keys with '' characters. ntpd then either pads, shortens the key, or fails to load these keys entirely, depending on the key type and the placement of the ''. This results in the administrator not bein...

CVE-2021-22212

ntpkeygen can generate keys that ntpd fails to parse. NTPsec 1.2.0 allows ntpkeygen to generate keys with '' characters. ntpd then either pads, shortens the key, or fails to load these keys entirely, depending on the key type and the placement of the ''. This results in the administrator not bein...

Design/Logic Flaw

ntpkeygen can generate keys that ntpd fails to parse. NTPsec 1.2.0 allows ntpkeygen to generate keys with '' characters. ntpd then either pads, shortens the key, or fails to load these keys entirely, depending on the key type and the placement of the ''. This results in the administrator not bein...

CVE-2021-22212

ntpkeygen can generate keys that ntpd fails to parse. NTPsec 1.2.0 allows ntpkeygen to generate keys with '' characters. ntpd then either pads, shortens the key, or fails to load these keys entirely, depending on the key type and the placement of the ''. This results in the administrator not bein...

CVE-2021-22212

CVE-2021-22212 affects ntpsec up to at least 1.2.0 and related NTP tooling. The issue: ntpkeygen can generate keys that ntpd cannot parse, with the inclusion of '#' characters. ntpd may pad, shorten, or fail to load these keys depending on key type and position of '#'. Consequence: administrators...

CVE-2021-22212

ntpkeygen can generate keys that ntpd fails to parse. NTPsec 1.2.0 allows ntpkeygen to generate keys with '' characters. ntpd then either pads, shortens the key, or fails to load these keys entirely, depending on the key type and the placement of the ''. This results in the administrator not bein...

CVE-2021-22212

ntpkeygen can generate keys that ntpd fails to parse. NTPsec 1.2.0 allows ntpkeygen to generate keys with '' characters. ntpd then either pads, shortens the key, or fails to load these keys entirely, depending on the key type and the placement of the ''. This results in the administrator not bein...

CVE-2021-22212: Use of a Broken or Risky Cryptographic Algorithm

ntpkeygen can generate keys that ntpd fails to parse. NTPsec 1.2.0 allows ntpkeygen to generate keys with '' characters. ntpd then either pads, shortens the key, or fails to load these keys entirely, depending on the key type and the placement of the ''. This results in the administrator not bein...

NTPsec ntpd Out of Bounds Read (CVE-2019-6444)

An out of bounds read vulnerability has been reported in NTPsec ntpd. The vulnerability is due to insufficient validation of the address of a field to be read in a NTP packet. Successful exploitation could lead to disclosure of sensitive information...

OPENSUSE-SU-2019:0082-1 Security update for ntpsec

This update for ntpsec to version 1.1.3 fixes the following issues: Security issues fixed: - CVE-2019-6442: Fixed a out of bounds write via a malformed config request boo1122132 - CVE-2019-6443: Fixed a stack-based buffer over-read in the ctlgetitem function boo1122144 - CVE-2019-6444: Fixed a...

NTPsec ntpd write_variables Denial of Service (CVE-2019-6445; CVE-2019-8936)

A denial-of-service vulnerability has been reported inN TPsec ntpd. The vulnerability is due to insufficient validation of certain data when parsing a variable in order to write. An attacker could exploit this vulnerability by enticing a target user to open a specially crafted link...

NTPsec ntpd ctl_getitem Out of Bounds Read (CVE-2019-6443)

An out of bounds read vulnerability has been reported in NTPsec ntpd. The vulnerability is due to insufficient validation of the length of a message in a NTP packet. A remote unauthenticated user can exploit this vulnerability by sending a crafted packet to the target server...

openSUSE Security Update : ntpsec (openSUSE-2019-82)

This update for ntpsec to version 1.1.3 fixes the following issues : Security issues fixed : - CVE-2019-6442: Fixed a out of bounds write via a malformed config request boo1122132 - CVE-2019-6443: Fixed a stack-based buffer over-read in the ctlgetitem function boo1122144 - CVE-2019-6444: Fixed a...

openSUSE: Security Advisory for ntpsec (openSUSE-SU-2019:0082-1)

The remote host is missing an update for the Copyright C 2019 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

Security update for ntpsec (important)

openSUSE Security Update: Security update for ntpsec Announcement ID: openSUSE-SU-2019:0082-1 Rating: important References: 1122131 1122132 1122134 1122144 Cross-References: CVE-2019-6442 CVE-2019-6443 CVE-2019-6444 CVE-2019-6445 Affected Products: openSUSE Leap 15.0 An update that fixes four...

NTPsec 1.1.2 - ntp_control Out-of-Bounds Read Exploit

!/usr/bin/env python Exploit Title: ntpsec 1.1.2 OOB read Proof of concept Bug Discovery: Magnus Klaaborg Stubman @magnusstubman Exploit Author: Magnus Klaaborg Stubman @magnusstubman Website: https://dumpco.re/bugs/ntpsec-oobread2 Vendor Homepage: https://ntpsec.org/ Software Link:...

NTPsec 1.1.2 - config Authenticated Out-of-Bounds Write Denial of Service Exploit

!/usr/bin/env python Exploit Title: ntpsec 1.1.2 authenticated out of bounds write proof of concept DoS Bug Discovery: Magnus Klaaborg Stubman @magnusstubman Exploit Author: Magnus Klaaborg Stubman @magnusstubman Website: https://dumpco.re/bugs/ntpsec-authed-oobwrite Vendor Homepage:...

NTPsec 1.1.2 - ntp_control Authenticated NULL Pointer Dereference Exploit

!/usr/bin/env python Exploit Title: ntpsec 1.1.2 authenticated NULL pointer exception Proof of concept Bug Discovery: Magnus Klaaborg Stubman @magnusstubman Exploit Author: Magnus Klaaborg Stubman @magnusstubman Website: https://dumpco.re/bugs/ntpsec-authed-npe Vendor Homepage: https://ntpsec.org...

NTPsec 1.1.2 - ctl_getitem Out-of-Bounds Read Exploit

!/usr/bin/env python Exploit Title: ntpsec 1.1.2 OOB read Proof of concept Bug Discovery: Magnus Klaaborg Stubman @magnusstubman Exploit Author: Magnus Klaaborg Stubman @magnusstubman Website: https://dumpco.re/bugs/ntpsec-oobread1 Vendor Homepage: https://ntpsec.org/ Software Link:...