CVSS: 7.4EPSS: 0%CPEs: 56EXPL: 0CVE-2021-3450 – CA certificate check bypass with X509_V_FLAG_X509_STRICT
https://notcve.org/view.php?id=CVE-2021-3450
The X509_V_FLAG_X509_STRICT flag enables additional security checks of the certificates present in a certificate chain. It is not set by default. Starting from OpenSSL version 1.1.1h a check to disallow certificates in the chain that have explicitly encoded elliptic curve parameters was added as an additional strict check. An error in the implementation of this check meant that the result of a previous check to confirm that certificates in the chain are valid CA certificates was overwritten. This effectively bypasses the check that non-CA certificates must not be able to issue other certificates. • http://www.openwall.com/lists/oss-security/2021/03/27/1 http://www.openwall.com/lists/oss-security/2021/03/27/2 http://www.openwall.com/lists/oss-security/2021/03/28/3 http://www.openwall.com/lists/oss-security/2021/03/28/4 https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=2a40b7bc7b94dd7de897a74571e7024f0cf0d63b https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44845 https://kc.mc • CWE-295: Improper Certificate Validation •
CVSS: 2.1EPSS: 0%CPEs: 7EXPL: 0CVE-2005-3181
https://notcve.org/view.php?id=CVE-2005-3181
The audit system in Linux kernel 2.6.6, and other versions before 2.6.13.4, when CONFIG_AUDITSYSCALL is enabled, uses an incorrect function to free names_cache memory, which prevents the memory from being tracked by AUDITSYSCALL code and leads to a memory leak that allows attackers to cause a denial of service (memory consumption). • http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commitdiff%3Bh=829841146878e082613a49581ae252c071057c23 http://linux.bkbits.net:8080/linux-2.6/cset%404346883bQBeBd26syWTKX2CVC5bDcA http://secunia.com/advisories/17114 http://secunia.com/advisories/17280 http://secunia.com/advisories/17364 http://secunia.com/advisories/17826 http://secunia.com/advisories/17917 http://secunia.com/advisories/19374 http://www.debian.org/security/2006/dsa-1017 http://www.mandriva.com/security& • CWE-401: Missing Release of Memory after Effective Lifetime •
CVSS: 10.0EPSS: 1%CPEs: 38EXPL: 1CVE-2002-0083 – OpenSSH 2.x/3.0.1/3.0.2 - Channel Code Off-by-One
https://notcve.org/view.php?id=CVE-2002-0083
Off-by-one error in the channel code of OpenSSH 2.0 through 3.0.2 allows local users or remote malicious servers to gain privileges. Error 'off-by-one' en el código de canal de OpenSSH 2.0 a 3.0.2 permite a usuarios locales o a servidores remotos ganar privilegios. • https://www.exploit-db.com/exploits/21314 ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-02:13.openssh.asc ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2002-004.txt.asc ftp://stage.caldera.com/pub/security/openserver/CSSA-2002-SCO.10/CSSA-2002-SCO.10.txt ftp://stage.caldera.com/pub/security/openunix/CSSA-2002-SCO.11/CSSA-2002-SCO.11.txt http://archives.neohapsis.com/archives/bugtraq/2002-03/0108.html http://archives.neohapsis.com/archives/vulnw • CWE-193: Off-by-one Error •
CVSS: 7.5EPSS: 5%CPEs: 12EXPL: 1CVE-2001-0440 – LICQ 0.85/1.0.1/1.0.2 - Remote Buffer Overflow
https://notcve.org/view.php?id=CVE-2001-0440
Buffer overflow in logging functions of licq before 1.0.3 allows remote attackers to cause a denial of service, and possibly execute arbitrary commands. • https://www.exploit-db.com/exploits/20646 http://archives.neohapsis.com/archives/freebsd/2001-04/0607.html http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000389 http://www.linux-mandrake.com/en/security/2001/MDKSA-2001-032.php3 http://www.osvdb.org/5601 http://www.redhat.com/support/errata/RHSA-2001-022.html http://www.redhat.com/support/errata/RHSA-2001-023.html https://exchange.xforce.ibmcloud.com/vulnerabilities/6645 •
CVSS: 2.1EPSS: 0%CPEs: 13EXPL: 2CVE-2001-0170 – glibc-2.2 / openssh-2.3.0p1 / glibc 2.1.9x - File Read
https://notcve.org/view.php?id=CVE-2001-0170
glibc 2.1.9x and earlier does not properly clear the RESOLV_HOST_CONF, HOSTALIASES, or RES_OPTIONS environmental variables when executing setuid/setgid programs, which could allow local users to read arbitrary files. • https://www.exploit-db.com/exploits/258 https://www.exploit-db.com/exploits/317 http://archives.neohapsis.com/archives/bugtraq/2001-01/0131.html http://archives.neohapsis.com/archives/bugtraq/2001-01/0186.html http://www.redhat.com/support/errata/RHSA-2001-001.html http://www.securityfocus.com/bid/2181 https://exchange.xforce.ibmcloud.com/vulnerabilities/5907 •