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CVE-2022-29917

Mozilla: Memory safety bugs fixed in Firefox 100 and Firefox ESR 91.9

Mozilla developers Andrew McCreight, Gabriele Svelto, Tom Ritter and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 99 and Firefox ESR 91.8. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 91.9, Firefox ESR < 91.9, and Firefox < 100.

CVSS 3.1 · 9.8 Critical EPSS 1.1% KEV · Not listed
Vendors
Mozilla Redhat
Products
Firefox Firefox Esr Thunderbird and 3 more
CVE-2022-29916

Mozilla: Leaking browser history with CSS variables

Firefox behaved slightly differently for already known resources when loading CSS resources involving CSS variables. This could have been used to probe the browser history. This vulnerability affects Thunderbird < 91.9, Firefox ESR < 91.9, and Firefox < 100.

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Vendors
Mozilla Redhat
Products
Firefox Firefox Esr Thunderbird and 3 more
CVE-2022-46877

Mozilla: Fullscreen notification bypass

By confusing the browser, the fullscreen notification could have been delayed or suppressed, resulting in potential user confusion or spoofing attacks. This vulnerability affects Firefox < 108.

CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed
Vendors
Debian Mozilla Redhat
Products
Debian Linux Firefox Enterprise Linux and 4 more
CVE-2022-3567

Linux Kernel IPv6 inet6_dgram_ops race condition

A vulnerability has been found in Linux Kernel and classified as problematic. This vulnerability affects the function inet6_stream_ops/inet6_dgram_ops of the component IPv6 Handler. The manipulation leads to race condition. It is recommended to apply a patch to fix this issue. VDB-211090 is the identifier assigned to this vulnerability.

CVSS 3.1 · 4.6 Medium EPSS < 1% KEV · Not listed
Vendors
Linux Redhat
Products
Linux Kernel Enterprise Linux Rhel Eus and 1 more
CVE-2022-3619

Linux Kernel Bluetooth l2cap_core.c l2cap_recv_acldata memory leak

A vulnerability has been found in Linux Kernel and classified as problematic. This vulnerability affects the function l2cap_recv_acldata of the file net/bluetooth/l2cap_core.c of the component Bluetooth. The manipulation leads to memory leak. It is recommended to apply a patch to fix this issue. VDB-211918 is the identifier assigned to this vulnerability.

CVSS 3.1 · 3.5 Low EPSS < 1% KEV · Not listed
Vendors
Linux Redhat
Products
Linux Kernel Enterprise Linux Rhel Eus and 1 more
CVE-2022-3623

Linux Kernel BPF gup.c follow_page_pte race condition

A vulnerability was found in Linux Kernel. It has been declared as problematic. Affected by this vulnerability is the function follow_page_pte of the file mm/gup.c of the component BPF. The manipulation leads to race condition. The attack can be launched remotely. It is recommended to apply a patch to fix this issue. The identifier VDB-211921 was assigned to this vulnerability.

CVSS 3.1 · 5 Medium EPSS 1.1% KEV · Not listed
Vendors
Debian Linux Redhat
Products
Debian Linux Linux Kernel Enterprise Linux and 2 more
CVE-2018-1000156

patch: Malicious patch files cause ed to execute arbitrary commands

GNU Patch version 2.7.6 contains an input validation vulnerability when processing patch files, specifically the EDITOR_PROGRAM invocation (using ed) can result in code execution. This attack appear to be exploitable via a patch file processed via the patch utility. This is similar to FreeBSD's CVE-2015-1418 however although they share a common ancestry the code bases have diverged over time.

CVSS 3.0 · 7.8 High EPSS 5.3% KEV · Not listed
Vendors
Canonical Debian Gnu and 1 more
Products
Ubuntu Linux Debian Linux Patch and 11 more
CVE-2022-41318

squid: buffer-over-read in SSPI and SMB authentication

A buffer over-read was discovered in libntlmauth in Squid 2.5 through 5.6. Due to incorrect integer-overflow protection, the SSPI and SMB authentication helpers are vulnerable to reading unintended memory locations. In some configurations, cleartext credentials from these locations are sent to a client. This is fixed in 5.7.

CVSS 3.1 · 8.6 High EPSS 3.1% KEV · Not listed
Vendors
Redhat Squid-cache
Products
Enterprise Linux Rhel E4s Rhel Eus and 1 more
CVE-2021-35065

glob-parent: Regular Expression Denial of Service

The glob-parent package before 6.0.1 for Node.js allows ReDoS (regular expression denial of service) attacks against the enclosure regular expression.

CVSS 3.1 · 7.5 High EPSS 1.7% KEV · Not listed
Vendors
Gulpjs Redhat
Products
Glob-parent Enterprise Linux Logging and 5 more
CVE-2022-4144

QEMU: QXL: qxl_phys2virt unsafe address translation can lead to out-of-bounds read

An out-of-bounds read flaw was found in the QXL display device emulation in QEMU. The qxl_phys2virt() function does not check the size of the structure pointed to by the guest physical address, potentially reading past the end of the bar space into adjacent pages. A malicious guest user could use this flaw to crash the QEMU process on the host causing a denial of service condition.

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Vendors
Fedoraproject Qemu Redhat
Products
Extra Packages For Enterprise Linux Fedora Qemu and 2 more
CVE-2016-1583

kernel: Stack overflow via ecryptfs and /proc/$pid/environ

The ecryptfs_privileged_open function in fs/ecryptfs/kthread.c in the Linux kernel before 4.6.3 allows local users to gain privileges or cause a denial of service (stack memory consumption) via vectors involving crafted mmap calls for /proc pathnames, leading to recursive pagefault handling.

CVSS 3.1 · 7.8 High EPSS 1.4% KEV · Not listed
Vendors
Canonical Debian Linux and 2 more
Products
Ubuntu Linux Debian Linux Linux Kernel and 9 more
CVE-2011-4600

libvirt: unintended firewall port exposure after restarting libvirtd when defining a bridged forward-mode network

The networkReloadIptablesRules function in network/bridge_driver.c in libvirt before 0.9.9 does not properly handle firewall rules on bridge networks when libvirtd is restarted, which might allow remote attackers to bypass intended access restrictions via a (1) DNS or (2) DHCP query.

CVSS 3.0 · 5.9 Medium EPSS 1.8% KEV · Not listed
Vendors
Canonical Redhat
Products
Ubuntu Linux Libvirt Rhel Eus
CVE-2013-6435

rpm: race condition during the installation process

Race condition in RPM 4.11.1 and earlier allows remote attackers to execute arbitrary code via a crafted RPM file whose installation extracts the contents to temporary files before validating the signature, as demonstrated by installing a file in the /etc/cron.d directory.

CVSS 2.0 · 7.6 High EPSS 7.6% KEV · Not listed
Vendors
Debian Redhat Rpm
Products
Debian Linux Enterprise Linux Rhel Eus and 2 more
CVE-2013-7339

kernel: net: rds: dereference of a NULL device in rds_ib_laddr_check()

The rds_ib_laddr_check function in net/rds/ib.c in the Linux kernel before 3.12.8 allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via a bind system call for an RDS socket on a system that lacks RDS transports.

CVSS 2.0 · 4.7 Medium EPSS < 1% KEV · Not listed
Vendors
Linux Redhat
Products
Linux Kernel Enterprise Linux Enterprise Mrg and 1 more
CVE-2013-7423

glibc: getaddrinfo() writes DNS queries to random file descriptors under high load

The send_dg function in resolv/res_send.c in GNU C Library (aka glibc or libc6) before 2.20 does not properly reuse file descriptors, which allows remote attackers to send DNS queries to unintended locations via a large number of requests that trigger a call to the getaddrinfo function.

CVSS 2.0 · 5.0 Medium EPSS 5.8% KEV · Not listed
Vendors
Canonical Gnu Opensuse and 1 more
Products
Ubuntu Linux Glibc Opensuse and 4 more
CVE-2014-0077

kernel: vhost-net: insufficiency in handling of big packets in handle_rx()

drivers/vhost/net.c in the Linux kernel before 3.13.10, when mergeable buffers are disabled, does not properly validate packet lengths, which allows guest OS users to cause a denial of service (memory corruption and host OS crash) or possibly gain privileges on the host OS via crafted packets, related to the handle_rx and get_rx_bufs functions.

CVSS 2.0 · 5.5 Medium EPSS < 1% KEV · Not listed
Vendors
Linux Redhat
Products
Linux Kernel Enterprise Linux Rhel Eus
CVE-2014-0092

gnutls: incorrect error handling in certificate verification (GNUTLS-SA-2014-2)

lib/x509/verify.c in GnuTLS before 3.1.22 and 3.2.x before 3.2.12 does not properly handle unspecified errors when verifying X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers via a crafted certificate.

CVSS 2.0 · 5.8 Medium EPSS 29.9% KEV · Not listed
Vendors
Gnu Redhat
Products
Gnutls Enterprise Linux Rhel Els and 2 more
CVE-2014-0101

kernel: net: sctp: null pointer dereference when processing authenticated cookie_echo chunk

The sctp_sf_do_5_1D_ce function in net/sctp/sm_statefuns.c in the Linux kernel through 3.13.6 does not validate certain auth_enable and auth_capable fields before making an sctp_sf_authenticate call, which allows remote attackers to cause a denial of service (NULL pointer dereference and system crash) via an SCTP handshake with a modified INIT chunk and a crafted AUTH chunk before a COOKIE_ECHO chunk.

CVSS 2.0 · 7.8 High EPSS 7.2% KEV · Not listed
Vendors
Canonical F5 Linux and 1 more
Products
Ubuntu Linux Big-ip Access Policy Manager Big-ip Advanced Firewall Manager and 27 more
CVE-2014-0205

kernel: futex: refcount issue in case of requeue

The futex_wait function in kernel/futex.c in the Linux kernel before 2.6.37 does not properly maintain a certain reference count during requeue operations, which allows local users to cause a denial of service (use-after-free and system crash) or possibly gain privileges via a crafted application that triggers a zero count.

CVSS 2.0 · 6.9 Medium EPSS < 1% KEV · Not listed
Vendors
Linux Redhat
Products
Linux Kernel Enterprise Linux Rhel Eus and 1 more