132914 matches found
freerdp: FreeRDP 3.0.0 through 3.30.0 Protocol Negotiation Bypass
A flaw was found in FreeRDP server. This vulnerability allows unauthenticated attackers to bypass server policies that disable Remote Desktop Services over Transport Layer Security RDSTLS connections. By sending incompatible protocol requests and then completing a TLS handshake, attackers can...
Critical: Red Hat Security Advisory: freerdp security update
An update for freerdp is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from t...
Moderate: Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update
An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: freetype: freetype-2.14.3-2.1.hum1 aarch64, x8664 freetype-demos-2.14.3-2.1.hum1 aarch64, x8664 freetype-devel-2.14.3-2.1.hum1 aarch64, x8664 freetype-2.14.3-2.1.hum1.src src Security Fixes:...
freetype: FreeType: Denial of Service via repeated subroutine allocations in CID font loader
A flaw was found in FreeType, specifically within its CID font loader. A remote attacker could exploit this vulnerability by tricking a user into opening content that embeds or references a specially crafted CID-keyed font. This crafted font can cause repeated allocations and decryptions of...
go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc: OpenTelemetry-Go: TLS certificate bypass allows log telemetry interception and alteration
A flaw was found in OpenTelemetry-Go, specifically within its gRPC log exporter. This vulnerability allows a network attacker to bypass the intended private Certificate Authority CA pinning and mutual Transport Layer Security TLS configurations. The issue arises because the environment-only TLS...
Moderate: Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update
An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: opentofu1.12: opentofu1.12-1.12.7-0.1.hum1 aarch64, x8664 opentofu1.12-1.12.7-0.1.hum1.src src Security Fixes: opentofu1.12: CVE-2026-81871...
Moderate: Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update
An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: python3.12: python3.12-3.12.15-1.hum1 aarch64, x8664 python3.12-debug-3.12.15-1.hum1 aarch64, x8664 python3.12-devel-3.12.15-1.hum1 aarch64, x8664 python3.12-idle-3.12.15-1.hum1 aarch64, x8664...
python: python: Arbitrary file deletion via race condition during temporary directory cleanup
A flaw was found in Python. A race condition during the cleanup of temporary directories allows a local attacker with write access to replace a directory with a symbolic link a reference pointing to another location. This can lead to unauthorized deletion or alteration of files outside the...
Important: Red Hat Security Advisory: ruby security update
An update for ruby is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...
resolv: resolv gem: Denial of Service via uncontrolled memory growth from crafted DNS responses
A flaw was found in the resolv gem. An attacker controlling DNS responses e.g., a spoofed response or a malicious upstream DNS server can exploit this by sending crafted DNS responses containing many distinct unknown DNS resource record pairs or SvcParamKeys. This leads to uncontrolled memory...
Important: Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update
An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: grafana13.2: grafana13.2-13.2.1-0.9.hum1 aarch64, x8664 grafana13.2-13.2.1-0.9.hum1.src src Security Fixes: grafana13.2: CVE-2026-101903...
axios: Axios: Denial of Service via malformed data URLs
A flaw was found in Axios. A remote attacker can exploit this vulnerability by supplying a crafted data URL containing repeated slash characters to an application that processes untrusted inputs. Due to an inefficient regular expression used to parse the URL, handling the malformed input triggers...
axios: Axios: Denial of Service via malformed data URLs
A flaw was found in Axios. A remote attacker can exploit this vulnerability by supplying a crafted data URL containing repeated slash characters to an application that processes untrusted inputs. Due to an inefficient regular expression used to parse the URL, handling the malformed input triggers...
Important: Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update
An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: grafana12.4: grafana12.4-12.4.12-0.3.hum1 aarch64, x8664 grafana12.4-12.4.12-0.3.hum1.src src Security Fixes: grafana12.4: CVE-2026-101903 CVE-2026-93450...
axios: Axios: Denial of Service via malformed data URLs
A flaw was found in Axios. A remote attacker can exploit this vulnerability by supplying a crafted data URL containing repeated slash characters to an application that processes untrusted inputs. Due to an inefficient regular expression used to parse the URL, handling the malformed input triggers...
Important: Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update
An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: grafana13.1: grafana13.1-13.1.6-0.6.hum1 aarch64, x8664 grafana13.1-13.1.6-0.6.hum1.src src Security Fixes: grafana13.1: CVE-2026-101903 CVE-2026-93981...
hono: hono/jsx: Cross-Site Scripting via Unescaped Strings
A flaw was found in hono/jsx. This vulnerability occurs because the software fails to properly escape plain strings when they are rendered in certain contexts during server-side rendering. A remote attacker can exploit this by providing specially crafted input, leading to Cross-Site Scripting XSS...
Moderate: Red Hat Security Advisory: gawk security update
An update for gawk is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the C...
gawk: gawk: Memory corruption via integer overflow
A flaw was found in gawk. An integer overflow vulnerability could allow a local attacker to cause memory exhaustion, leading to a denial of service. This flaw may also enable an attacker to corrupt gawk's internal memory, potentially leading to system instability...
gawk: gawk: Denial of Service due to Use After Free vulnerability in io.c
A flaw was found in gawk. A Use After Free vulnerability exists in the dogetlineredir routine within the io.c program file. This vulnerability can be triggered by an attacker, potentially leading to a system crash and causing a Denial of Service DoS...
python: Python stringprep module: Incorrect domain name processing breaks IDNA interoperability
A flaw was found in the Python 'stringprep' module. This module incorrectly processed characters by using the latest Unicode codepoint attributes instead of the Unicode 3.2.0 standard specified in RFC 3454. This deviation can lead to mismatches when processing internationalized domain names IDNA...
Moderate: Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update
An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: python3.10: python3.10-3.10.22-1.hum1 aarch64, x8664 python3.10-debug-3.10.22-1.hum1 aarch64, x8664 python3.10-devel-3.10.22-1.hum1 aarch64, x8664 python3.10-idle-3.10.22-1.hum1 aarch64, x8664...
go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc: OpenTelemetry-Go: TLS certificate bypass allows log telemetry interception and alteration
A flaw was found in OpenTelemetry-Go, specifically within its gRPC log exporter. This vulnerability allows a network attacker to bypass the intended private Certificate Authority CA pinning and mutual Transport Layer Security TLS configurations. The issue arises because the environment-only TLS...
Moderate: Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update
An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: caddy: caddy-2.11.6-0.1.hum1 aarch64, x8664 caddy-2.11.6-0.1.hum1.src src Security Fixes: caddy: CVE-2026-81871...
kernel: RDMA/mana: Validate rx_hash_key_len
A flaw was found in the Linux kernel's RDMA/mana component. A local user could exploit this vulnerability by providing an invalid rxhashkeylen value through a user-space API uAPI structure. This invalid value is then used in a memcpy operation without proper bounds checking, allowing the user to...
Important: Red Hat Security Advisory: kpatch-patch-6_12_0-211_16_1 and kpatch-patch-6_12_0-211_49_1 security update
An update for multiple packages is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...
kernel: net: ipv6: use-after-free in fib6_rule_suppress due to stale res->rt6 pointer
A use-after-free vulnerability was found in the Linux kernel's IPv6 FIB rule lookup path. In fib6rulesuppress, when a route is suppressed and released via ip6rtputflags, the res-rt6 pointer is not cleared. If no later rule supplies a replacement route, fib6rulelookup returns the stale freed rt6in...
kernel: RDMA/vmw_pvrdma: Fix double free on pvrdma_alloc_ucontext() error path
A flaw was found in the Linux kernel, specifically within the RDMA Remote Direct Memory Access vmwpvrdma module. This vulnerability is a double free, which means the system attempts to release the same memory resource twice. This can occur in an error handling path within the pvrdmaallocucontext...
podman: podman: The `podman run` command can be instructed to disable almost all sandboxing - including user-requested sandboxing - by image annotation
A flaw was found in Podman. When a container image with checkpoint annotations is executed using the podman run command, Podman treats the image as a restored checkpoint and ignores user-specified sandboxing options, such as dropped privileges. An attacker can exploit this issue by enticing a use...
podman: buildah: buildah/copier: Directory escape via crafted tar symlinks when used outside Buildah by non-root callers
A flaw was found in the buildah/copier Go package. When used outside of Buildah by a non-root caller, a crafted tar archive containing malicious symlinks can escape the target extraction directory and create files outside the intended destination. Buildah itself uses chroot hardening and is not...
Important: Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update
An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: podman: podman-6.1.3-1.hum1 aarch64, x8664 podman-docker-6.1.3-1.hum1 noarch podman-machine-6.1.3-1.hum1 aarch64, x8664 podman-remote-6.1.3-1.hum1 aarch64, x8664 podmansh-6.1.3-1.hum1 aarch64,...
httpd: httpd: mod_heartmonitor: Denial of Service via NULL pointer dereference
A flaw was found in the modheartmonitor module of the Apache HTTP Server. A remote, unauthenticated attacker can exploit a NULL pointer dereference vulnerability when the module is configured with a unicast listener. By sending specially crafted network traffic to the listening service, an attack...
httpd: httpd: Arbitrary code execution via oversized Host header in mod_vhost_alias
A flaw was found in httpd's modvhostalias module. A remote attacker can exploit a stack-based buffer overflow by sending a crafted HTTP request with an excessively large Host header to a server using specific virtual hosting configurations. This issue can lead to arbitrary code execution or cause...
httpd: httpd: Authentication state corruption via concurrent Digest authentication requests
A flaw was found in httpd's modauthdigest module. A use-after-free vulnerability allows an unauthenticated remote attacker to corrupt the server's authentication state by submitting concurrent Digest authentication requests. This issue occurs when specific configuration settings, such as nonce...
httpd: httpd: Information disclosure via session cookie leakage during internal redirects
A flaw was found in Apache HTTP Server's modsessioncookie module. When internal redirects alter the SessionCookieRemove configuration, the server may fail to strip the session cookie as expected. This issue can lead to information disclosure by inadvertently forwarding sensitive user session toke...
httpd: httpd: Denial of Service via heap-based buffer overflow in mod_charset_lite
A flaw was found in httpd's modcharsetlite module. A heap-based buffer overflow an out-of-bounds memory write occurs in the finishpartialchar function when handling character set conversions. A remote attacker can exploit this flaw by sending specially crafted requests, leading to memory...
httpd: httpd: Denial of Service via mod_dav shared lock memory calculation error
A flaw was found in the moddav module of the Apache HTTP Server. This vulnerability allows a Denial of Service DoS by crashing server child processes. An attacker with permission to create Web Distributed Authoring and Versioning WebDAV locks can trigger a memory calculation error during lock...
httpd: httpd: unauthorized connection to arbitrary hosts via crafted FTP PASV response
A flaw was found in httpd. When configured as a forward proxy using the modproxyftp module, the server improperly validates the network address returned in a File Transfer Protocol FTP passive mode PASV response. A malicious FTP server can exploit this flaw by returning a crafted reply, forcing t...
httpd: httpd: Denial of Service via integer overflow in mod_dav_fs
A flaw was found in httpd. An integer overflow in the moddavfs module occurs when processing Web Distributed Authoring and Versioning WebDAV PROPPATCH requests that declare an excessive number of XML namespaces. An authenticated remote attacker with write access can exploit this flaw to crash...
httpd: httpd: Denial of Service via charset conversion failure in mod_xml2enc
A flaw was found in the modxml2enc module of the Apache HTTP Server. An untrusted backend server can cause a Denial of Service DoS by returning a crafted response with a character set whose conversion partially succeeds and then fails. Processing this response triggers an invalid memory access nu...
httpd: httpd: Information disclosure via direct request to the WebDAV state directory
A flaw was found in the moddavfs module of the Apache HTTP Server. A remote attacker can exploit this vulnerability by sending an HTTP GET request directly to the internal WebDAV Web Distributed Authoring and Versioning state directory. This allows unauthorized access to internal state files,...
httpd: httpd: Authentication bypass via credential replay in mod_auth_digest
A flaw was found in the modauthdigest module of the Apache HTTP Server. This vulnerability allows an attacker positioned on the network to bypass authentication by replaying previously intercepted user credentials. When the server is configured with a nonce a single-use security token lifetime of...
httpd: httpd: Information disclosure in mod_userdir via single-dot path equivalence
A flaw was found in Apache HTTP Server's moduserdir module. When configured with an absolute path without wildcards for the UserDir directive, the server fails to properly resolve single-dot directory '/./' path equivalence. A remote attacker can exploit this issue by submitting a crafted HTTP...
httpd: httpd: HTTP response smuggling via crafted Transfer-Encoding response in mod_proxy_uwsgi
A flaw was found in the modproxyuwsgi module of Apache HTTP Server. This issue allows HTTP response smuggling when the server processes a crafted uWSGI response containing a Transfer-Encoding header. A remote attacker can exploit this vulnerability to desynchronize HTTP communications, potentiall...
Important: Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update
An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: httpd: httpd-2.4.69-1.hum1 aarch64, x8664 httpd-core-2.4.69-1.hum1 aarch64, x8664 httpd-devel-2.4.69-1.hum1 aarch64, x8664 httpd-filesystem-2.4.69-1.hum1 noarch httpd-manual-2.4.69-1.hum1 noarch...
httpd: httpd: arbitrary code execution via incorrect handler assignment during internal CGI redirects
A flaw was found in Apache HTTP Server. An attacker could achieve unintended code execution when an internal redirect generated by a Common Gateway Interface CGI program points to a non-executable file. If the target file resides in a directory configured for CGI execution and lacks a file...
httpd: httpd: Denial of service via forged Authorization headers in mod_auth_digest
A flaw was found in the modauthdigest module of the Apache HTTP Server. When Digest authentication is configured with nonce-count checking enabled, missing authentication checks allow an unauthenticated remote attacker to submit forged HTTP Authorization headers. This flaw can lead to a Denial of...
httpd: httpd: Denial of Service via crafted HTTP response bodies in mod_proxy_html
A flaw was found in the modproxyhtml module of Apache HTTP Server. An attacker who controls or manipulates HTTP response bodies processed by the proxy can trigger an out-of-bounds memory write. This issue can cause the server process to crash, resulting in a Denial of Service DoS...
Moderate: Red Hat Security Advisory: ghostscript security update
An update for ghostscript is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability fro...
ghostscript: ghostscript: Heap buffer overflow via JPEG 2000 output adapter
A flaw was found in Ghostscript. This heap-based buffer overflow vulnerability in the JPEG 2000 output adapter allows an attacker to cause memory corruption by supplying a specially crafted PDF file. The crafted PDF contains a JPEG 2000 image with mismatched component subsampling factors...