287 matches found
CVE-2023-21366
Technical details (affected products, exact vulnerable component, versions, exploit specifics) are not publicly available in the provided Connected documents for CVE-2023-21366. Monitor for updates.
PT-2023-18141 · Scudo · Scudo
Name of the Vulnerable Software and Affected Versions: Scudo affected versions not specified Description: The issue is related to an insecure implementation or design in Scudo, allowing an attacker to predict heap allocation patterns. This could lead to local information disclosure without...
netty: SniHandler 16MB allocation leads to OOM
A flaw was found in Netty's SniHandler while navigating TLS handshake which may permit a large heap allocation if the handler did not have a timeout configured. This issue may allow an attacker to send a client hello packet which would cause the server to buffer large amounts of data per...
Security Bulletin: Operations Dashboard is vulnerable to denial of service due to Netty
Summary Operations Dashboard is vulnerable to denial of service due to Netty CVE-2023-34462 with details below. Vulnerability Details CVEID:CVE-2023-34462 DESCRIPTION: Netty is vulnerable to a denial of service, caused by a flaw with allocating up to 16MB of heap for each channel during the TLS...
ABB RTU500 Series Buffer Overflow in embedded OpenSSL (CVE-2021-3711)
A vulnerability exists in the OpenSSL Version 1.0.2 that affects the RTU500 Series product versions listed below. RTU500 series CMU Firmware versions 12.0.1 â 12.0.14 12.2.1 â 12.2.11 12.4.1 â 12.4.11 12.6.1 â 12.6.8 12.7.1 â 12.7.5 13.2.1 â 13.2.5 13.3.1 â 13.3.3 13.4.1 In order to...
netty: SniHandler 16MB allocation leads to OOM
A flaw was found in Netty's SniHandler while navigating TLS handshake which may permit a large heap allocation if the handler did not have a timeout configured. This issue may allow an attacker to send a client hello packet which would cause the server to buffer large amounts of data per...
snappy-java's missing upper bound check on chunk length can lead to Denial of Service (DoS) impact
Summary snappy-java is a data compression library in Java. Its SnappyInputStream was found to be vulnerable to Denial of Service DoS attacks when decompressing data with a too-large chunk size. Due to missing upper bound check on chunk length, an unrecoverable fatal error can occur. Scope All...
netty: SniHandler 16MB allocation leads to OOM
A flaw was found in Netty's SniHandler while navigating TLS handshake which may permit a large heap allocation if the handler did not have a timeout configured. This issue may allow an attacker to send a client hello packet which would cause the server to buffer large amounts of data per...
SUSE SLED15: netty / netty-javadoc / netty-poms / netty-tcnative / etc (SUSE-SU-2023:2974-1)
The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2023:2974-1 advisory. Upgrade to upstream version 4.1.94: - CVE-2023-34462: Allow to limit the maximum lenght of the ClientHell...
CVE-2023-34462
A flaw was found in Netty's SniHandler while navigating TLS handshake which may permit a large heap allocation if the handler did not have a timeout configured. This issue may allow an attacker to send a client hello packet which would cause the server to buffer large amounts of data per...
CVE-2023-34462
Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. The SniHandler can allocate up to 16MB of heap for each channel during the TLS handshake. When the handler or the channel does not have an idle...
UBUNTU-CVE-2023-34462
Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. The SniHandler can allocate up to 16MB of heap for each channel during the TLS handshake. When the handler or the channel does not have an idle...
CVE-2023-34462 netty-handler SniHandler 16MB allocation
Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. The SniHandler can allocate up to 16MB of heap for each channel during the TLS handshake. When the handler or the channel does not have an idle...
CVE-2023-34462
CVE-2023-34462 affects Netty SniHandler: during TLS handshake, it can allocate up to 16 MB of heap per channel (ByteBuf from ClientHello) if no idle timeout is set, enabling a crafted ClientHello to trigger memory growth and DoS. The issue is fixed in Netty 4.1.94.Final. Remediation: upgrade Nett...
CVE-2023-34462 netty-handler SniHandler 16MB allocation
Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. The SniHandler can allocate up to 16MB of heap for each channel during the TLS handshake. When the handler or the channel does not have an idle...
Curl Use-After-Free < 7.87 (CVE-2022-43552)
The version of Curl installed on the remote host is prior to 7.87.0. It is therefore affected by a use-after-free vulnerability. Curl can be asked to tunnel virtually all protocols it supports through an HTTP proxy. HTTP proxies can and often do deny such tunnel operations. When getting denied to...
SUSE CVE-2014-1721
Google V8, as used in Google Chrome before 34.0.1847.116, does not properly implement lazy deoptimization, which allows remote attackers to cause a denial of service memory corruption or possibly have unspecified other impact via crafted JavaScript code, as demonstrated by improper handling of a...
SUSE CVE-2015-3228
Integer overflow in the gsheapallocbytes function in base/gsmalloc.c in Ghostscript 9.15 and earlier allows remote attackers to cause a denial of service crash via a crafted Postscript ps file, as demonstrated by using the ps2pdf command, which triggers an out-of-bounds read or write...
SUSE CVE-2018-12121
Node.js: All versions prior to Node.js 6.15.0, 8.14.0, 10.14.0 and 11.3.0: Denial of Service with large HTTP headers: By using a combination of many requests with maximum sized headers almost 80 KB per connection, and carefully timed completion of the headers, it is possible to cause the HTTP...