The ahcicommitbuf function in ide/ahci.c in QEMU allows attackers to cause a denial of service (NULL dereference) when the command header 'ad->curcmd' is null.
An issue was discovered in OpenVPN 2.4.x before 2.4.9. An attacker can inject a data channel v2 (PDATAV2) packet using a victim's peer-id. Normally such packets are dropped, but if this packet arrives before the data channel crypto parameters have been initialized, the victim's connection will be dropped. This requires careful timing due to the small time window (usually within a few seconds) between the victim client connection starting and the server PUSHREPLY response back to the client. This attack will only work if Negotiable Cipher Parameters (NCP) is in use.
Last updated 18 August 2025
Last updated 18 August 2025
Last updated 18 August 2025
Last updated 18 August 2025
Last updated 18 August 2025
Last updated 18 August 2025
Last updated 18 August 2025
Last updated 18 August 2025
Last updated 18 August 2025
Last updated 24 July 2024
Last updated 24 July 2024
Last updated 24 July 2024
An issue was discovered in xenoprof in Xen through 4.13.x, allowing guest OS users (without active profiling) to obtain sensitive information about other guests. Unprivileged guests can request to map xenoprof buffers, even if profiling has not been enabled for those guests. These buffers were not scrubbed.
A vulnerability was found in sgwrite in drivers/scsi/sg.c in SCSI generic (sg) driver subsystem. An attacker with a local access and special user privilege (or root) can cause a denial of service (DoS) if allocated list is not cleaned with invalid (Sgfd sfp) pointer at the time of failure, failing this can even cause a kernel internal information leak problem.
Reference and upstream commit: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=83c6f2390040f188cc25b270b4befeb5628c1aee
A flaw was found in the way the TLS implementation in the JSSE component of OpenJDK re-used single null TLS sessions for new TLS connections. A remote attacker could possibly use this flaw to impact availability of a Java application providing TLS server.
A regular expression denial of service flaw was found in the Concurrency component of OpenJDK. The use of overly complex regular expressions in java.utils.Scanner could cause a high CPU usage when Scanner was used on parse certain inputs.
A CRLF injection flaw was found in the Lightweight HTTP Server component of OpenJDK. The HttpServer implementation did not restrict the use of CR and LF characters in values for HTTP headers, possibly allowing HTTP response splitting attacks.
Insufficient validation of untrusted input in clipboard in Google Chrome prior to 81.0.4044.92 allowed a local attacker to bypass site isolation via crafted clipboard contents.
Insufficient policy enforcement in trusted types in Google Chrome prior to 81.0.4044.92 allowed a remote attacker to bypass content security policy via a crafted HTML page.
Insufficient policy enforcement in trusted types in Google Chrome prior to 81.0.4044.92 allowed a remote attacker to bypass content security policy via a crafted HTML page.
Uninitialized use in WebRTC in Google Chrome prior to 81.0.4044.92 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Insufficient policy enforcement in omnibox in Google Chrome prior to 81.0.4044.92 allowed a remote attacker to bypass security UI via a crafted HTML page.
Inappropriate implementation in cache in Google Chrome prior to 81.0.4044.92 allowed a remote attacker to leak cross-origin data via a crafted HTML page.
Inappropriate implementation in extensions in Google Chrome prior to 81.0.4044.92 allowed an attacker who convinced a user to install a malicious extension to obtain potentially sensitive information via a crafted Chrome Extension.
Insufficient policy enforcement in extensions in Google Chrome prior to 81.0.4044.92 allowed an attacker who convinced a user to install a malicious extension to obtain potentially sensitive information from process memory via a crafted Chrome Extension.
Inappropriate implementation in WebView in Google Chrome prior to 81.0.4044.92 allowed a remote attacker to spoof security UI via a crafted application.
Insufficient policy enforcement in extensions in Google Chrome prior to 81.0.4044.92 allowed a remote attacker who had compromised the renderer process to bypass navigation restrictions via a crafted HTML page.
Insufficient policy enforcement in extensions in Google Chrome prior to 81.0.4044.92 allowed a remote attacker to bypass navigation restrictions via a crafted HTML page.