Page 2 of 23 results (0.014 seconds)

CVSS: 6.5EPSS: 0%CPEs: 6EXPL: 0

The Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.18.5 and 1.19.x before 1.19.3 has a NULL pointer dereference in kdc/do_tgs_req.c via a FAST inner body that lacks a server field. El Centro de Distribución de Claves (KDC) en MIT Kerberos 5 (también se conoce como krb5) versiones anteriores a 1.18.5 y 1.19.x versiones anteriores a 1.19.3, presenta una desreferencia de puntero NULL en el archivo kdc/do_tgs_req.c por medio de un cuerpo interno FAST que carece de un campo de servidor. A flaw was found in krb5. The Key Distribution Center (KDC) in MIT Kerberos 5 has a NULL pointer dereference via a FAST inner body that lacks a server field. An authenticated attacker could use this flaw to crash the Kerberos KDC server. • https://github.com/krb5/krb5/commit/d775c95af7606a51bf79547a94fa52ddd1cb7f49 https://github.com/krb5/krb5/releases https://lists.debian.org/debian-lts-announce/2021/09/msg00019.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MFCLW7D46E4VCREKKH453T5DA4XOLHU2 https://security.netapp.com/advisory/ntap-20210923-0002 https://web.mit.edu/kerberos/advisories https://www.oracle.com/security-alerts/cpujul2022.html https://www.starwindsoftware.com/security/sw-20220817-0004 https& • CWE-476: NULL Pointer Dereference •

CVSS: 7.8EPSS: 0%CPEs: 19EXPL: 0

An issue was discovered in the Linux kernel before 5.10. drivers/infiniband/core/ucma.c has a use-after-free because the ctx is reached via the ctx_list in some ucma_migrate_id situations where ucma_close is called, aka CID-f5449e74802c. Se ha detectado un problema en el kernel de Linux versiones anteriores a 5.10. El archivo drivers/infiniband/core/ucma.c, presenta un uso de la memoria previamente liberada porque el ctx es alcanzado por medio de la función ctx_list en algunas situaciones donde la función ucma_migrate_id en que la función ucma_close, es llamada también se conoce como CID-f5449e74802c An issue was discovered in the Linux kernels Userspace Connection Manager Access for RDMA. This could allow a local attacker to crash the system, corrupt memory or escalate privileges. • https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f5449e74802c1112dea984aec8af7a33c4516af1 https://security.netapp.com/advisory/ntap-20210720-0004 https://sites.google.com/view/syzscope/kasan-use-after-free-read-in-ucma_close-2 https://syzkaller.appspot.com/bug?id=457491c4672d7b52c1007db213d93e47c711fae6 https://www.starwindsoftware.com/security/sw-20220802-0002 https://access.redhat.com/security/cve/CVE-2020-36385 • CWE-416: Use After Free •

CVSS: 5.5EPSS: 0%CPEs: 4EXPL: 0

An issue was discovered in the FUSE filesystem implementation in the Linux kernel before 5.10.6, aka CID-5d069dbe8aaf. fuse_do_getattr() calls make_bad_inode() in inappropriate situations, causing a system crash. NOTE: the original fix for this vulnerability was incomplete, and its incompleteness is tracked as CVE-2021-28950. Se detectó un problema en la implementación del sistema de archivos FUSE en el kernel de Linux versiones anteriores a 510.6, también se conoce como CID-5d069dbe8aaf. La función fuse_do_getattr() llama a la función make_bad_inode() en situaciones inapropiadas, causando un bloqueo del sistema. NOTA: la solución original para esta vulnerabilidad estaba incompleta y su estado incompleto es registrado como CVE-2021-28950 A denial of service flaw was found in fuse_do_getattr in fs/fuse/dir.c in the kernel side of the FUSE filesystem in the Linux kernel. • https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.6 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5d069dbe8aaf2a197142558b6fb2978189ba3454 https://lists.debian.org/debian-lts-announce/2021/06/msg00020.html https://lists.debian.org/debian-lts-announce/2022/03/msg00012.html https://www.debian.org/security/2022/dsa-5096 https://www.starwindsoftware.com/security/sw-20220816-0001 https://access.redhat.com/security/cve/CVE-2020-36322 https:// • CWE-459: Incomplete Cleanup •

CVSS: 7.0EPSS: 0%CPEs: 14EXPL: 0

A flaw was found in RPM's signature check functionality when reading a package file. This flaw allows an attacker who can convince a victim to install a seemingly verifiable package, whose signature header was modified, to cause RPM database corruption and execute code. The highest threat from this vulnerability is to data integrity, confidentiality, and system availability. Se detectó un fallo en la funcionalidad de comprobación de firmas de RPM cuando se lee un archivo de paquete. Este fallo permite a un atacante que pueda convencer a una víctima de instalar un paquete aparentemente verificable, cuyo encabezado de firma fue modificado, causar una corrupción de la base de datos de RPM y ejecutar código. • https://bugzilla.redhat.com/show_bug.cgi?id=1934125 https://github.com/rpm-software-management/rpm/commit/d6a86b5e69e46cc283b1e06c92343319beb42e21 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TMGXO3W6DHPO62GJ4VVF5DEUX5DRUR5K https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VHRPNBCRPDJHHQE3MBPSZK4H7X2IM7AC https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YILPBTPSBRYL4POBI3F4YUSVPSOQNJBY https://security.gentoo.org/glsa/ • CWE-345: Insufficient Verification of Data Authenticity •

CVSS: 7.8EPSS: 0%CPEs: 9EXPL: 0

SDL (Simple DirectMedia Layer) through 2.0.12 has an Integer Overflow (and resultant SDL_memcpy heap corruption) in SDL_BlitCopy in video/SDL_blit_copy.c via a crafted .BMP file. SDL (Simple DirectMedia Layer) versiones hasta 2.0.12, presenta un Desbordamiento de Enteros (y una corrupción de la pila de SDL_memcpy resultante) en SDL_BlitCopy en el archivo video/SDL_blit_copy.c por medio de un archivo .BMP diseñado • https://bugzilla.libsdl.org/show_bug.cgi?id=5200 https://hg.libsdl.org/SDL/rev/3f9b4e92c1d9 https://lists.debian.org/debian-lts-announce/2021/01/msg00024.html https://lists.debian.org/debian-lts-announce/2023/02/msg00008.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5FS32YCEJLQ2FYUWSWYI2ZMQWQEAWJNR https://security.gentoo.org/glsa/202107-55 https://www.starwindsoftware.com/security/sw-20210325-0001 • CWE-190: Integer Overflow or Wraparound CWE-787: Out-of-bounds Write •