11 matches found
Astra Linux – Vulnerability in Python 3.7, Python 2.7
A issue was discovered in Python before version 3.11.1. An unnecessary quadratic algorithm exists in one path when processing certain inputs to the IDNA RFC 3490 decoder. This could lead to a CPU denial of service if a maliciously crafted, unreasonably long hostname was provided to the decoder...
Exploit for CVE-2025-5688
CVE-2025-5688 – FreeRTOS-Plus-TCP Out-of-Bounds Write Exploit...
CVE-2025-5688 Out of Bounds Write in FreeRTOS-Plus-TCP
We have identified a buffer overflow issue allowing out-of-bounds write when processing LLMNR or mDNS queries with very long DNS names. This issue only affects systems using Buffer Allocation Scheme 1 with LLMNR or mDNS enabled. Users should upgrade to the latest version and ensure any forked or...
SUSE-SU-2023:0724-1 Security update for python
This update for python fixes the following issues: - CVE-2023-24329: Fixed blocklist bypass via the urllib.parse component when supplying a URL that starts with blank characters bsc1208471. - CVE-2022-45061: Fixed DoS when IDNA decodes extremely long domain names bsc1205244. The following...
SUSE-SU-2022:4258-1 Security update for python3
This update for python3 fixes the following issues: - CVE-2022-45061: Fixed possible DoS when IDNA decoding extremely long domain names bsc1205244...
CVE-2022-2929
In ISC DHCP 1.0 - 4.4.3, ISC DHCP 4.1-ESV-R1 - 4.1-ESV-R16-P1 a system with access to a DHCP server, sending DHCP packets crafted to include fqdn labels longer than 63 bytes, could eventually cause the server to run out of memory...
CVE-2021-22671
Multiple integer overflow issues exist while processing long domain names, which may allow an attacker to remotely execute code on the SimpleLink Wi-Fi MSP432E4 SDK: v4.20.00.12 and prior, CC32XX SDK v4.30.00.06 and prior, CC13X0 SDK versions prior to v4.10.03, CC13X2 and CC26XX SDK versions prio...
BEC Gang Exploits G Suite, Long Domain Names in Cyberattacks
Business email compromise BEC attacks continue to be a thorn in companies’ sides, with the FBI in its IC3 annual cybercrime report saying that the attacks cost victims $1.7 billion in 2019. Making matters worse, BEC cybergangs are turning to new tactics and tricks to avoid detection and capitaliz...
squid: buffer overflow when processing overly long DNS names (SQUID-2013:2)
A buffer overflow flaw was found in Squid's DNS lookup module. A remote attacker able to send HTTP requests to the Squid proxy could use this flaw to crash Squid...
Mozilla data corruption with SOCKS5 reply
Mozilla Firefox before 3.0.12, and 3.5.x before 3.5.2, allows remote SOCKS5 proxy servers to cause a denial of service data stream corruption via a long domain name in a reply...
