CVE-2023-52477 usb: hub: Guard against accesses to uninitialized BOS descriptors

In the Linux kernel, the following vulnerability has been resolved: usb: hub: Guard against accesses to uninitialized BOS descriptors Many functions in drivers/usb/core/hub.c and drivers/usb/core/hub.h access fields inside udev-bos without checking if it was allocated and initialized. If...

Design/Logic Flaw

The fix for CVE-2022-3437 included changing memcmp to be constant time and a workaround for a compiler bug by adding "!= 0" comparisons to the result of memcmp. When these patches were backported to the heimdal-7.7.1 and heimdal-7.8.0 branches and possibly other branches a logic inversion sneaked...

glibc security, bug fix, and enhancement update

2.17-105.0.1 - Remove strstr and strcasestr implementations using sse4.2 instructions. - Upstream commits 584b18eb4df61ccd447db2dfe8c8a7901f8c8598 and 1818483b15d22016b0eae41d37ee91cc87b37510 backported. 2.17-105 - Fix up test case for initial-exec fix 1248208. 2.17-104 - Mark all TLS variables i...

Scientific Linux Security Update : openssl on SL6.x i386/x86_64

A ciphersuite downgrade flaw was found in the OpenSSL SSL/TLS server code. A remote attacker could possibly use this flaw to change the ciphersuite associated with a cached session stored on the server, if the server enabled the SSLOPNETSCAPEREUSECIPHERCHANGEBUG option, possibly forcing the clien...

[USN-1029-1] OpenSSL vulnerabilities

=========================================================== Ubuntu Security Notice USN-1029-1 December 08, 2010 openssl vulnerabilities CVE-2008-7270, CVE-2010-4180 =========================================================== A security issue affects the following Ubuntu releases: Ubuntu 6.06 LTS...

MySQL: SQL Injection

Background MySQL is a popular multi-threaded, multi-user SQL server. Description MySQL is vulnerable to an injection flaw in mysqlrealescape when used with multi-byte characters. Impact Due to a flaw in the multi-byte character process, an attacker is still able to inject arbitary SQL statements...

Honeyd remote detection vulnerability via a probe packet

Background Honeyd is a virtual honeypot daemon that can simulate virtual hosts on unallocated IP addresses. Description A bug in handling NMAP fingerprints caused Honeyd to reply to TCP packets with both the SYN and RST flags set. Watching for replies, it is possible to detect IP addresses...