what you don't know can hurt you
Home Files News &[SERVICES_TAB]About Contact Add New
Showing 1 - 7 of 7 RSS Feed

CVE-2022-3786

Status Candidate

Overview

A buffer overrun can be triggered in X.509 certificate verification, specifically in name constraint checking. Note that this occurs after certificate chain signature verification and requires either a CA to have signed a malicious certificate or for an application to continue certificate verification despite failure to construct a path to a trusted issuer. An attacker can craft a malicious email address in a certificate to overflow an arbitrary number of bytes containing the `.' character (decimal 46) on the stack. This buffer overflow could result in a crash (causing a denial of service). In a TLS client, this can be triggered by connecting to a malicious server. In a TLS server, this can be triggered if the server requests client authentication and a malicious client connects.

Related Files

Red Hat Security Advisory 2023-2100-01
Posted May 4, 2023
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2023-2100-01 - This release of Camel for Spring Boot 3.20.1 serves as a replacement for Camel for Spring Boot 3.18.3 and includes bug fixes and enhancements, which are documented in the Release Notes document linked in the References. The purpose of this text-only errata is to inform you about the security issues fixed. Issues addressed include bypass, code execution, cross site scripting, denial of service, man-in-the-middle, memory exhaustion, resource exhaustion, and traversal vulnerabilities.

tags | advisory, denial of service, vulnerability, code execution, xss
systems | linux, redhat
advisories | CVE-2021-37533, CVE-2022-25857, CVE-2022-31777, CVE-2022-33681, CVE-2022-37865, CVE-2022-37866, CVE-2022-38398, CVE-2022-38648, CVE-2022-38749, CVE-2022-38750, CVE-2022-38751, CVE-2022-38752, CVE-2022-39368, CVE-2022-40146
SHA-256 | 1bb832bf7ada06ee62e5e890aaaa9e8555545e8a79873bfe81eac208c4eb6165
Red Hat Security Advisory 2023-0786-01
Posted Feb 16, 2023
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2023-0786-01 - Network observability is an OpenShift operator that provides a monitoring pipeline to collect and enrich network flows that are produced by the Network observability eBPF agent. The operator provides dashboards, metrics, and keeps flows accessible in a queryable log store, Grafana Loki. When a FlowCollector is deployed, new dashboards are available in the Console.

tags | advisory
systems | linux, redhat
advisories | CVE-2021-46848, CVE-2022-1271, CVE-2022-1304, CVE-2022-2509, CVE-2022-33099, CVE-2022-34903, CVE-2022-3515, CVE-2022-35737, CVE-2022-3602, CVE-2022-3715, CVE-2022-3786, CVE-2022-3821, CVE-2022-40303, CVE-2022-40304
SHA-256 | 013e0d112d12163306ab5fd48c064c86a91e50c0e5cba35318befef6de74f4c3
Red Hat Security Advisory 2022-7384-01
Posted Nov 3, 2022
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2022-7384-01 - The ubi9/openssl image provides provides an openssl command-line tool for using the various functions of the OpenSSL crypto library. Issues addressed include a buffer overflow vulnerability.

tags | advisory, overflow, cryptography
systems | linux, redhat
advisories | CVE-2022-3602, CVE-2022-3786
SHA-256 | 2d06e9dfb51b5c9d873e5550a4253a970790f764b91c9681acc1009726636955
Gentoo Linux Security Advisory 202211-01
Posted Nov 2, 2022
Authored by Gentoo | Site security.gentoo.org

Gentoo Linux Security Advisory 202211-1 - Multiple vulnerabilities have been discovered in OpenSSL, the worst of which could result in remote code execution. Versions less than 3.0.7:0/3 are affected.

tags | advisory, remote, vulnerability, code execution
systems | linux, gentoo
advisories | CVE-2022-3602, CVE-2022-3786
SHA-256 | 74d9846dab1725376e2239dab259af2da8c355857e141540172199e96d2976b6
Red Hat Security Advisory 2022-7288-01
Posted Nov 2, 2022
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2022-7288-01 - OpenSSL is a toolkit that implements the Secure Sockets Layer and Transport Layer Security protocols, as well as a full strength general purpose cryptography library. Issues addressed include a buffer overflow vulnerability.

tags | advisory, overflow, protocol
systems | linux, redhat
advisories | CVE-2022-3602, CVE-2022-3786
SHA-256 | 36d6bbb8281f96a5020fa36bd696fd4ed5fe25f026bc665c147dc884b4c5aeff
OpenSSL Toolkit 3.0.7
Posted Nov 2, 2022
Site openssl.org

OpenSSL is a robust, fully featured Open Source toolkit implementing the Secure Sockets Layer (SSL v2/v3) and Transport Layer Security (TLS v1) protocols with full-strength cryptography world-wide. The 3.x series is the current major version of OpenSSL.

Changes: Added RIPEMD160 to the default provider. Fixed regressions introduced in 3.0.6 version. Fixed two buffer overflows in punycode decoding functions.
tags | tool, encryption, protocol
systems | unix
advisories | CVE-2022-3602, CVE-2022-3786
SHA-256 | 83049d042a260e696f62406ac5c08bf706fd84383f945cf21bd61e9ed95c396e
OpenSSL Security Advisory 20221101
Posted Nov 1, 2022
Site openssl.org

OpenSSL Security Advisory 20221101 - A buffer overrun can be triggered in X.509 certificate verification, specifically in name constraint checking. Note that this occurs after certificate chain signature verification and requires either a CA to have signed the malicious certificate or for the application to continue certificate verification despite failure to construct a path to a trusted issuer. An attacker can craft a malicious email address to overflow four attacker-controlled bytes on the stack. This buffer overflow could result in a crash (causing a denial of service) or potentially remote code execution. Other issues were also addressed.

tags | advisory, remote, denial of service, overflow, code execution
advisories | CVE-2022-3602, CVE-2022-3786
SHA-256 | f5b2b5456475218f21e11c204399e21895e40c447a1a4638df485d020701c36b
Page 1 of 1
Back1Next

File Archive:

September 2024

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Sep 1st
    261 Files
  • 2
    Sep 2nd
    17 Files
  • 3
    Sep 3rd
    38 Files
  • 4
    Sep 4th
    52 Files
  • 5
    Sep 5th
    23 Files
  • 6
    Sep 6th
    27 Files
  • 7
    Sep 7th
    0 Files
  • 8
    Sep 8th
    0 Files
  • 9
    Sep 9th
    0 Files
  • 10
    Sep 10th
    0 Files
  • 11
    Sep 11th
    0 Files
  • 12
    Sep 12th
    0 Files
  • 13
    Sep 13th
    0 Files
  • 14
    Sep 14th
    0 Files
  • 15
    Sep 15th
    0 Files
  • 16
    Sep 16th
    0 Files
  • 17
    Sep 17th
    0 Files
  • 18
    Sep 18th
    0 Files
  • 19
    Sep 19th
    0 Files
  • 20
    Sep 20th
    0 Files
  • 21
    Sep 21st
    0 Files
  • 22
    Sep 22nd
    0 Files
  • 23
    Sep 23rd
    0 Files
  • 24
    Sep 24th
    0 Files
  • 25
    Sep 25th
    0 Files
  • 26
    Sep 26th
    0 Files
  • 27
    Sep 27th
    0 Files
  • 28
    Sep 28th
    0 Files
  • 29
    Sep 29th
    0 Files
  • 30
    Sep 30th
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2024 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close