83 matches found
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...
Unbreakable Enterprise kernel security update
2.6.39-400.328.1 - crypto: authenc - fix parsing key with misaligned rtalen Eric Biggers Orabug: 31535531 CVE-2020-10769 - crypto: authenc - Export key parsing helper function Mathias Krause Orabug: 31535531 CVE-2020-10769...
Unbreakable Enterprise kernel security update
kernel-uek 3.8.13-118.52.1 - crypto: authenc - fix parsing key with misaligned rtalen Eric Biggers Orabug: 31535530 CVE-2020-10769 - crypto: authenc - Export key parsing helper function Mathias Krause Orabug: 31535530 CVE-2020-10769...
Huawei EulerOS: Security Advisory for openssh (EulerOS-SA-2019-2294)
The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 Greenbone AG 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-only ifdescription...
ipa: Denial of service in IPA server due to wrong use of ber_scanf()
A flaw was found in the way the internal function berscanf was used in some components of the IPA server, which parsed kerberos key data. An unauthenticated attacker who could trigger parsing of the krb principal key could cause the IPA server to crash or in some conditions, cause arbitrary code ...
DEBIAN-CVE-2019-14867
A flaw was found in IPA, all 4.6.x versions before 4.6.7, all 4.7.x versions before 4.7.4 and all 4.8.x versions before 4.8.3, in the way the internal function berscanf was used in some components of the IPA server, which parsed kerberos key data. An unauthenticated attacker who could trigger...
PYSEC-2019-28
A flaw was found in IPA, all 4.6.x versions before 4.6.7, all 4.7.x versions before 4.7.4 and all 4.8.x versions before 4.8.3, in the way the internal function berscanf was used in some components of the IPA server, which parsed kerberos key data. An unauthenticated attacker who could trigger...
CVE-2019-16905
OpenSSH 7.7 through 7.9 and 8.x before 8.1, when compiled with an experimental key type, has a pre-authentication integer overflow if a client or server is configured to use a crafted XMSS key. This leads to memory corruption and local code execution because of an error in the XMSS key parsing...
OpenSSL: Double-free in DSA code
A double-free flaw was found in the way OpenSSL parsed certain malformed DSA Digital Signature Algorithm private keys. An attacker could create specially crafted DSA private keys that, when processed by an application compiled against OpenSSL, could cause the application to crash...
sshpk denial of service vulnerability
sshpk is a package for parsing and converting SSH secret keys. A denial of service vulnerability exists in sshpk. An attacker can exploit this vulnerability to cause a denial of service with a specially crafted invalid public key...
UBUNTU-CVE-2018-3737
sshpk is vulnerable to ReDoS when parsing crafted invalid public keys...
DEBIAN-CVE-2017-15094
An issue has been found in the DNSSEC parsing code of PowerDNS Recursor from 4.0.0 up to and including 4.0.6 leading to a memory leak when parsing specially crafted DNSSEC ECDSA keys. These keys are only parsed when validation is enabled by setting dnssec to a value other than off or...
UBUNTU-CVE-2017-15094
An issue has been found in the DNSSEC parsing code of PowerDNS Recursor from 4.0.0 up to and including 4.0.6 leading to a memory leak when parsing specially crafted DNSSEC ECDSA keys. These keys are only parsed when validation is enabled by setting dnssec to a value other than off or...
DEBIAN-CVE-2017-5336
Stack-based buffer overflow in the cdkpkgetkeyid function in lib/opencdk/pubkey.c in GnuTLS before 3.3.26 and 3.5.x before 3.5.8 allows remote attackers to have unspecified impact via a crafted OpenPGP certificate...
Multiple vulnerabilities in OpenSSL affect AIX
IBM SECURITY ADVISORY First Issued: Mon Apr 4 11:04:25 CDT 2016 The most recent version of this document is available here: http://aix.software.ibm.com/aix/efixes/security/openssladvisory18.asc https://aix.software.ibm.com/aix/efixes/security/openssladvisory18.asc...
USN-2914-1 openssl vulnerabilities
Yuval Yarom, Daniel Genkin, and Nadia Heninger discovered that OpenSSL was vulnerable to a side-channel attack on modular exponentiation. On certain CPUs, a local attacker could possibly use this issue to recover RSA keys. This flaw is known as CacheBleed. CVE-2016-0702 Adam Langley discovered th...
bind: malformed DNSSEC key failed assertion denial of service
A denial of service flaw was found in the way BIND parsed certain malformed DNSSEC keys. A remote attacker could use this flaw to send a specially crafted DNS query for example, a query requiring a response from a zone containing a deliberately malformed key that would cause named functioning as ...
Vulnerability in BIND affects AIX,Vulnerability in BIND affects VIOS
IBM SECURITY ADVISORY First Issued: Tues Nov 3 09:00:00 CDT 2015 The most recent version of this document is available here: http://aix.software.ibm.com/aix/efixes/security/bindadvisory9.asc https://aix.software.ibm.com/aix/efixes/security/bindadvisory9.asc...
ISC BIND DNSSEC Key Parsing buffer.c Denial of Service (CVE-2015-5722)
A denial of service vulnerability exists in ISC BIND. The vulnerability is due to an error in buffer.c while parsing certain malformed DNSSEC keys. A remote attacker can exploit this vulnerability by sending crafted queries under certain circumstances. Successful exploitation will result in a...