Category: Security Bulletins

The iwgif_record_pixel function in imagew-gif.c in libimageworsener.a in ImageWorsener 1.3.0 allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted file.

[We do have a special webcast about the Struts2 Vulnerability scheduled for 11am ET today. Sign up here] Since about a month, we are tracking numerous attempts to exploit the Java Struts2 vulnerability (%%cve:2017-5638%%). Typically, the exploits targeted Unix systems with simple Perlbackdoors and bots. But recently, I saw a number of exploit attempts targeting …

Read more “Java Struts2 Vulnerability Used To Install Cerber Crypto Ransomware, (Thu, Apr 6th)”

HelpDEZk 1.1.1 has CSRF in admin/home#/logos/ with an impact of remote execution of arbitrary PHP code.

HelpDEZk 1.1.1 has CSRF in admin/home#/person/ with an impact of obtaining admin privileges.

The allocate_channel_framebuffer function in uncompressed_components.hh in Dropbox Lepton 1.2.1 allows remote attackers to cause a denial of service (divide-by-zero error and application crash) via a malformed JPEG image.

AIRTAME HDMI dongle with firmware before 2.2.0 allows unauthenticated access to a big part of the management interface. It is possible to extract all information including the Wi-Fi password, reboot, or force a software update at an arbitrary time.

In Veritas System Recovery before 16 SP1, there is a DLL hijacking vulnerability in the patch installer if an attacker has write access to the directory from which the product is executed.

apt-cacher before 1.7.15 and apt-cacher-ng before 3.4 allow HTTP response splitting via encoded newline characters, related to lack of blocking for the %0[ad] regular expression.

Nextcloud Server before 9.0.55 and 10.0.2 suffers from a bypass in the quota limitation. Due to not properly sanitizing values provided by the `OC-Total-Length` HTTP header an authenticated adversary may be able to exceed their configured user quota. Thus using more space than allowed by the administrator.

Nextcloud Server before 9.0.55 and 10.0.2 suffers from a Content-Spoofing vulnerability in the “files” app. The top navigation bar displayed in the files list contained partially user-controllable input leading to a potential misrepresentation of information.