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CVE-2013-2064

libxcb: Integer overflow leading to heap-based buffer overflow

Integer overflow in X.org libxcb 1.9 and earlier allows X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the read_packet function.

CVSS 2.0 · 6.8 Medium EPSS 2.5% KEV · Not listed
Vendors
Canonical Debian Fedoraproject and 4 more
Products
Ubuntu Linux Debian Linux Fedora and 4 more
CVE-2013-2139

libsrtp: buffer overflow in application of crypto profiles

Buffer overflow in srtp.c in libsrtp in srtp 1.4.5 and earlier allows remote attackers to cause a denial of service (crash) via vectors related to a length inconsistency in the crypto_policy_set_from_profile_for_rtp and srtp_protect functions.

CVSS 2.0 · 2.6 Low EPSS 3.0% KEV · Not listed
Vendors
Cisco Fedoraproject Opensuse and 1 more
Products
Libsrtp Fedora Opensuse and 1 more
CVE-2013-4124

samba: DoS via integer overflow when reading an EA list

Integer overflow in the read_nttrans_ea_list function in nttrans.c in smbd in Samba 3.x before 3.5.22, 3.6.x before 3.6.17, and 4.x before 4.0.8 allows remote attackers to cause a denial of service (memory consumption) via a malformed packet.

CVSS 2.0 · 5.0 Medium EPSS 69.0% KEV · Not listed
Vendors
Canonical Fedoraproject Opensuse and 2 more
Products
Ubuntu Linux Fedora Opensuse and 2 more
CVE-2013-4222

OpenStack: Keystone disabling a tenant does not disable a user token

OpenStack Identity (Keystone) Folsom, Grizzly 2013.1.3 and earlier, and Havana before havana-3 does not properly revoke user tokens when a tenant is disabled, which allows remote authenticated users to retain access via the token.

CVSS 2.0 · 6.5 Medium EPSS 1.9% KEV · Not listed
Vendors
Canonical Fedoraproject Openstack and 1 more
Products
Ubuntu Linux Fedora Keystone and 1 more
CVE-2013-4345

kernel: ansi_cprng: off by one error in non-block size request

Off-by-one error in the get_prng_bytes function in crypto/ansi_cprng.c in the Linux kernel through 3.11.4 makes it easier for context-dependent attackers to defeat cryptographic protection mechanisms via multiple requests for small amounts of data, leading to improper management of the state of the consumed data.

CVSS 2.0 · 5.8 Medium EPSS 3.2% KEV · Not listed
Vendors
Fedoraproject Linux Redhat
Products
Fedora Linux Kernel Enterprise Linux and 1 more
CVE-2013-4854

bind: named crash with an assertion failure on parsing malformed rdata

The RFC 5011 implementation in rdata.c in ISC BIND 9.7.x and 9.8.x before 9.8.5-P2, 9.8.6b1, 9.9.x before 9.9.3-P2, and 9.9.4b1, and DNSco BIND 9.9.3-S1 before 9.9.3-S1-P1 and 9.9.4-S1b1, allows remote attackers to cause a denial of service (assertion failure and named daemon exit) via a query with a malformed RDATA section that is not properly handled during construction of a log message, as exploited in the wild in July 2013.

CVSS 2.0 · 7.8 High EPSS 34.2% KEV · Not listed
Vendors
Fedoraproject Freebsd Hp and 7 more
Products
Fedora Freebsd Hp-ux and 9 more
CVE-2013-5612

Mozilla: Character encoding cross-origin XSS attack (MFSA 2013-106)

Cross-site scripting (XSS) vulnerability in Mozilla Firefox before 26.0 and SeaMonkey before 2.23 makes it easier for remote attackers to inject arbitrary web script or HTML by leveraging a Same Origin Policy violation triggered by lack of a charset parameter in a Content-Type HTTP header.

CVSS 2.0 · 4.3 Medium EPSS 3.4% KEV · Not listed
Vendors
Canonical Fedoraproject Mozilla and 4 more
Products
Ubuntu Linux Fedora Firefox and 14 more
CVE-2013-5614

Mozilla: Sandbox restrictions not applied to nested object elements (MFSA 2013-107)

Mozilla Firefox before 26.0 and SeaMonkey before 2.23 do not properly consider the sandbox attribute of an IFRAME element during processing of a contained OBJECT element, which allows remote attackers to bypass intended sandbox restrictions via a crafted web site.

CVSS 2.0 · 4.3 Medium EPSS 2.4% KEV · Not listed
Vendors
Canonical Fedoraproject Mozilla and 4 more
Products
Ubuntu Linux Fedora Firefox and 14 more
CVE-2011-2692

libpng: Invalid read when handling empty sCAL chunks

The png_handle_sCAL function in pngrutil.c in libpng 1.0.x before 1.0.55, 1.2.x before 1.2.45, 1.4.x before 1.4.8, and 1.5.x before 1.5.4 does not properly handle invalid sCAL chunks, which allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly have unspecified other impact via a crafted PNG image that triggers the reading of uninitialized memory.

CVSS 3.1 · 8.8 High EPSS 4.3% KEV · Not listed
Vendors
Canonical Debian Fedoraproject and 2 more
Products
Ubuntu Linux Debian Linux Fedora and 2 more
CVE-2011-2690

libpng: buffer overwrite in png_rgb_to_gray

Buffer overflow in libpng 1.0.x before 1.0.55, 1.2.x before 1.2.45, 1.4.x before 1.4.8, and 1.5.x before 1.5.4, when used by an application that calls the png_rgb_to_gray function but not the png_set_expand function, allows remote attackers to overwrite memory with an arbitrary amount of data, and possibly have unspecified other impact, via a crafted PNG image.

CVSS 3.1 · 8.8 High EPSS 3.3% KEV · Not listed
Vendors
Canonical Debian Fedoraproject and 2 more
Products
Ubuntu Linux Debian Linux Fedora and 2 more
CVE-2011-2501

libpng: regression of CVE-2004-0421 in 1.2.23+

The png_format_buffer function in pngerror.c in libpng 1.0.x before 1.0.55, 1.2.x before 1.2.45, 1.4.x before 1.4.8, and 1.5.x before 1.5.4 allows remote attackers to cause a denial of service (application crash) via a crafted PNG image that triggers an out-of-bounds read during the copying of error-message data. NOTE: this vulnerability exists because of a CVE-2004-0421 regression. NOTE: this is called an off-by-one error by some sources.

CVSS 3.1 · 6.5 Medium EPSS 3.5% KEV · Not listed
Vendors
Canonical Debian Fedoraproject and 2 more
Products
Ubuntu Linux Debian Linux Fedora and 2 more
CVE-2024-24814

Denial of service when manipulating mod_auth_openidc_session_chunks cookie in mod_auth_openidc

mod_auth_openidc is an OpenID Certified™ authentication and authorization module for the Apache 2.x HTTP server that implements the OpenID Connect Relying Party functionality. In affected versions missing input validation on mod_auth_openidc_session_chunks cookie value makes the server vulnerable to a denial of service (DoS) attack. An internal security audit has been conducted and the reviewers found that if they manipulated the value of the mod_auth_openidc_session_chunks cookie to a very large integer, like 99999999, the server struggles with the request for a long time and finally gets back with a 500 error. Making a few requests of this kind caused our server to become unresponsive. Attackers can craft requests that would make the server work very hard (and possibly become unresponsive) and/or crash with minimal effort. This issue has been addressed in version 2.4.15.2. Users are advised to upgrade. There are no known workarounds for this vulnerability.

CVSS 3.1 · 7.5 High EPSS 1.2% KEV · Not listed
Vendors
Debian Fedoraproject Openidc and 1 more
Products
Debian Linux Fedora Mod Auth Openidc and 1 more
CVE-2022-4379

kernel: use-after-free in __nfs42_ssc_open() in fs/nfs/nfs4file.c leading to remote Denial of Service attack

A use-after-free vulnerability was found in __nfs42_ssc_open() in fs/nfs/nfs4file.c in the Linux kernel. This flaw allows an attacker to conduct a remote denial

CVSS 3.1 · 7.5 High EPSS 6.9% KEV · Not listed
Vendors
Fedoraproject Linux Redhat
Products
Fedora Linux Kernel Enterprise Linux and 1 more
CVE-2022-4645

libtiff: out-of-bounds read in tiffcp in tools/tiffcp.c

LibTIFF 4.4.0 has an out-of-bounds read in tiffcp in tools/tiffcp.c:948, allowing attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit e8131125.

CVSS 3.1 · 6.8 Medium EPSS < 1% KEV · Not listed
Vendors
Fedoraproject Libtiff Redhat
Products
Fedora Libtiff Enterprise Linux
CVE-2023-22809

sudo: arbitrary file write with privileges of the RunAs user

In Sudo before 1.9.12p2, the sudoedit (aka -e) feature mishandles extra arguments passed in the user-provided environment variables (SUDO_EDITOR, VISUAL, and EDITOR), allowing a local attacker to append arbitrary entries to the list of files to process. This can lead to privilege escalation. Affected versions are 1.8.0 through 1.9.12.p1. The problem exists because a user-specified editor may contain a "--" argument that defeats a protection mechanism, e.g., an EDITOR='vim -- /path/to/extra/file' value.

CVSS 3.1 · 7.8 High EPSS 55.4% KEV · Not listed
Vendors
Apple Debian Fedoraproject and 2 more
Products
Macos Debian Linux Fedora and 8 more
CVE-2022-47318

ruby-git: code injection vulnerability

ruby-git versions prior to v1.13.0 allows a remote authenticated attacker to execute an arbitrary ruby code by having a user to load a repository containing a specially crafted filename to the product. This vulnerability is different from CVE-2022-46648.

CVSS 3.1 · 8.8 High EPSS 1.4% KEV · Not listed
Vendors
Debian Fedoraproject Redhat and 1 more
Products
Debian Linux Fedora Satellite and 1 more
CVE-2019-11287

RabbitMQ Web Management Plugin DoS via heap overflow

Pivotal RabbitMQ, versions 3.7.x prior to 3.7.21 and 3.8.x prior to 3.8.1, and RabbitMQ for Pivotal Platform, 1.16.x versions prior to 1.16.7 and 1.17.x versions prior to 1.17.4, contain a web management plugin that is vulnerable to a denial of service attack. The "X-Reason" HTTP Header can be leveraged to insert a malicious Erlang format string that will expand and consume the heap, resulting in the server crashing.

CVSS 3.1 · 7.5 High EPSS 4.4% KEV · Not listed
Vendors
Broadcom Debian Fedoraproject and 2 more
Products
Rabbitmq Server Debian Linux Fedora and 2 more
CVE-2023-5679

Enabling both DNS64 and serve-stale may cause an assertion failure during recursive resolution

A bad interaction between DNS64 and serve-stale may cause `named` to crash with an assertion failure during recursive resolution, when both of these features are enabled. This issue affects BIND 9 versions 9.16.12 through 9.16.45, 9.18.0 through 9.18.21, 9.19.0 through 9.19.19, 9.16.12-S1 through 9.16.45-S1, and 9.18.11-S1 through 9.18.21-S1.

CVSS 3.1 · 7.5 High EPSS 1.3% KEV · Not listed
Vendors
Fedoraproject Isc Netapp and 1 more
Products
Fedora Bind Active Iq Unified Manager and 2 more
CVE-2022-4285

binutils: NULL pointer dereference in _bfd_elf_get_symbol_version_string leads to segfault

An illegal memory access flaw was found in the binutils package. Parsing an ELF file containing corrupt symbol version information may result in a denial of service. This issue is the result of an incomplete fix for CVE-2020-16599.

CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
Vendors
Fedoraproject Gnu Redhat
Products
Fedora Binutils Enterprise Linux and 2 more