CVSS: 7.6EPSS: 0%CPEs: 13EXPL: 0CVE-2022-1274 – keycloak: HTML injection in execute-actions-email Admin REST API
https://notcve.org/view.php?id=CVE-2022-1274
A flaw was found in Keycloak in the execute-actions-email endpoint. This issue allows arbitrary HTML to be injected into emails sent to Keycloak users and can be misused to perform phishing or other attacks against users. • https://bugzilla.redhat.com/show_bug.cgi?id=2073157 https://github.com/keycloak/keycloak/security/advisories/GHSA-m4fv-gm5m-4725 https://herolab.usd.de/security-advisories/usd-2021-0033 https://access.redhat.com/security/cve/CVE-2022-1274 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') CWE-80: Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) •
CVSS: 7.8EPSS: 0%CPEs: 35EXPL: 0CVE-2023-0494 – X.Org Server DeepCopyPointerClasses Use-After-Free Local Privilege Escalation Vulnerability
https://notcve.org/view.php?id=CVE-2023-0494
A vulnerability was found in X.Org. This issue occurs due to a dangling pointer in DeepCopyPointerClasses that can be exploited by ProcXkbSetDeviceInfo() and ProcXkbGetDeviceInfo() to read and write into freed memory. This can lead to local privilege elevation on systems where the X server runs privileged and remote code execution for ssh X forwarding sessions. This vulnerability allows local attackers to escalate privileges on affected installations of X.Org Server. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the DeepCopyPointerClasses function. • https://bugzilla.redhat.com/show_bug.cgi?id=2165995 https://gitlab.freedesktop.org/xorg/xserver/-/commit/0ba6d8c37071131a49790243cdac55392ecf71ec https://lists.x.org/archives/xorg-announce/2023-February/003320.html https://security.gentoo.org/glsa/202305-30 https://access.redhat.com/security/cve/CVE-2023-0494 • CWE-416: Use After Free •
CVSS: 8.8EPSS: 0%CPEs: 14EXPL: 2CVE-2022-4254 – sssd: libsss_certmap fails to sanitise certificate data used in LDAP filters
https://notcve.org/view.php?id=CVE-2022-4254
sssd: libsss_certmap fails to sanitise certificate data used in LDAP filters A vulnerability was found in SSSD, in the libsss_certmap functionality. PKINIT enables a client to authenticate to the KDC using an X.509 certificate and the corresponding private key, rather than a passphrase or keytab. FreeIPA uses mapping rules to map a certificate presented during a PKINIT authentication request to the corresponding principal. The mapping filter is vulnerable to LDAP filter injection. The search result can be influenced by values in the certificate, which may be attacker controlled. • https://access.redhat.com/security/cve/CVE-2022-4254 https://bugzilla.redhat.com/show_bug.cgi?id=2149894 https://github.com/SSSD/sssd/commit/a2b9a84460429181f2a4fa7e2bb5ab49fd561274 https://github.com/SSSD/sssd/issues/5135 https://lists.debian.org/debian-lts-announce/2023/05/msg00028.html • CWE-90: Improper Neutralization of Special Elements used in an LDAP Query ('LDAP Injection') •
CVSS: 7.8EPSS: 0%CPEs: 26EXPL: 3CVE-2023-0179 – kernel: Netfilter integer overflow vulnerability in nft_payload_copy_vlan
https://notcve.org/view.php?id=CVE-2023-0179
A buffer overflow vulnerability was found in the Netfilter subsystem in the Linux Kernel. This issue could allow the leakage of both stack and heap addresses, and potentially allow Local Privilege Escalation to the root user via arbitrary code execution. • https://github.com/TurtleARM/CVE-2023-0179-PoC https://github.com/H4K6/CVE-2023-0179-PoC http://packetstormsecurity.com/files/171601/Kernel-Live-Patch-Security-Notice-LNS-0093-1.html https://bugzilla.redhat.com/show_bug.cgi?id=2161713 https://seclists.org/oss-sec/2023/q1/20 https://security.netapp.com/advisory/ntap-20230511-0003 https://access.redhat.com/security/cve/CVE-2023-0179 • CWE-190: Integer Overflow or Wraparound •
CVSS: 8.6EPSS: 0%CPEs: 12EXPL: 0CVE-2022-2601 – grub2: Buffer overflow in grub_font_construct_glyph() can lead to out-of-bound write and possible secure boot bypass
https://notcve.org/view.php?id=CVE-2022-2601
A buffer overflow was found in grub_font_construct_glyph(). A malicious crafted pf2 font can lead to an overflow when calculating the max_glyph_size value, allocating a smaller than needed buffer for the glyph, this further leads to a buffer overflow and a heap based out-of-bounds write. An attacker may use this vulnerability to circumvent the secure boot mechanism. Se encontró un desbordamiento del búfer en grub_font_construct_glyph(). Una fuente pf2 manipulada maliciosamente puede provocar un desbordamiento al calcular el valor max_glyph_size, asignando un búfer más pequeño de lo necesario para el glifo, lo que además provoca un desbordamiento del búfer y una escritura fuera de los límites basada en el heap. • https://bugzilla.redhat.com/show_bug.cgi?id=2112975#c0 https://security.gentoo.org/glsa/202311-14 https://security.netapp.com/advisory/ntap-20230203-0004 https://access.redhat.com/security/cve/CVE-2022-2601 https://bugzilla.redhat.com/show_bug.cgi?id=2112975 • CWE-122: Heap-based Buffer Overflow CWE-787: Out-of-bounds Write •