CVSS: 5.3EPSS: 0%CPEs: 2EXPL: 0CVE-2022-48437
https://notcve.org/view.php?id=CVE-2022-48437
An issue was discovered in x509/x509_verify.c in LibreSSL before 3.6.1, and in OpenBSD before 7.2 errata 001. x509_verify_ctx_add_chain does not store errors that occur during leaf certificate verification, and therefore an incorrect error is returned. This behavior occurs when there is an installed verification callback that instructs the verifier to continue upon detecting an invalid certificate. • https://ftp.openbsd.org/pub/OpenBSD/LibreSSL/libressl-3.6.1-relnotes.txt https://ftp.openbsd.org/pub/OpenBSD/patches/7.2/common/001_x509.patch.sig https://github.com/openbsd/src/commit/4f94258c65a918ee3d8670e93916d15bf879e6ec • CWE-295: Improper Certificate Validation •
CVSS: 7.8EPSS: 0%CPEs: 3EXPL: 0CVE-2023-29323
https://notcve.org/view.php?id=CVE-2023-29323
ascii_load_sockaddr in smtpd in OpenBSD before 7.1 errata 024 and 7.2 before errata 020, and OpenSMTPD Portable before 7.0.0-portable commit f748277, can abort upon a connection from a local, scoped IPv6 address. • https://cvsweb.openbsd.org/cgi-bin/cvsweb/src/usr.sbin/smtpd/envelope.c.diff?r1=1.49&r2=1.49.4.1&f=h https://cvsweb.openbsd.org/cgi-bin/cvsweb/src/usr.sbin/smtpd/envelope.c.diff?r1=1.50&r2=1.50.4.1&f=h https://cvsweb.openbsd.org/cgi-bin/cvsweb/src/usr.sbin/smtpd/envelope.c.diff?r1=1.50&r2=1.51&f=h https://ftp.openbsd.org/pub/OpenBSD/patches/7.1/common/024_smtpd.patch.sig https://ftp.openbsd.org/pub/OpenBSD/patches/7.2/common/020_smtpd&# •
CVSS: 9.8EPSS: 0%CPEs: 4EXPL: 0CVE-2023-28531
https://notcve.org/view.php?id=CVE-2023-28531
ssh-add in OpenSSH before 9.3 adds smartcard keys to ssh-agent without the intended per-hop destination constraints. The earliest affected version is 8.9. • https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AN2UDTXEUSKFIOIYMV6JNI5VSBMYZOFT https://security.gentoo.org/glsa/202307-01 https://security.netapp.com/advisory/ntap-20230413-0008 https://www.debian.org/security/2023/dsa-5586 https://www.openwall.com/lists/oss-security/2023/03/15/8 •
CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0CVE-2023-27567
https://notcve.org/view.php?id=CVE-2023-27567
In OpenBSD 7.2, a TCP packet with destination port 0 that matches a pf divert-to rule can crash the kernel. • https://ftp.openbsd.org/pub/OpenBSD/patches/7.2/common/013_tcp.patch.sig https://github.com/openbsd/src/commit/0a543725ccdd2a01669122ce79bb67e66ede77f2 https://security.netapp.com/advisory/ntap-20230406-0001 •
CVSS: 6.5EPSS: 0%CPEs: 10EXPL: 11CVE-2023-25136 – openssh: the functions order_hostkeyalgs() and list_hostkey_types() leads to double-free vulnerability
https://notcve.org/view.php?id=CVE-2023-25136
OpenSSH server (sshd) 9.1 introduced a double-free vulnerability during options.kex_algorithms handling. This is fixed in OpenSSH 9.2. The double free can be leveraged, by an unauthenticated remote attacker in the default configuration, to jump to any location in the sshd address space. One third-party report states "remote code execution is theoretically possible." OpenSSH server (sshd) v9.1 introdujo una vulnerabilidad de doble liberación durante el manejo de "options.key_algorithms". • https://github.com/Christbowel/CVE-2023-25136 https://github.com/nhakobyan685/CVE-2023-25136 https://github.com/adhikara13/CVE-2023-25136 https://github.com/jfrog/jfrog-CVE-2023-25136-OpenSSH_Double-Free https://github.com/H4K6/CVE-2023-25136 https://github.com/ticofookfook/CVE-2023-25136 https://github.com/malvika-thakur/CVE-2023-25136 https://github.com/Business1sg00d/CVE-2023-25136 http://www.openwall.com/lists/oss-security/2023/02/13/1 http://www.openwall.com/lists • CWE-401: Missing Release of Memory after Effective Lifetime CWE-415: Double Free •