Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2021-3493PUBLISHED: 2021-04-17
The overlayfs implementation in the linux kernel did not properly validate with respect to user namespaces the setting of file capabilities on files in an underlying file system. Due to the combination of unprivileged user namespaces along with a patch carried in the Ubuntu kernel to allow unprivile...
CVE-2021-3492PUBLISHED: 2021-04-17
Shiftfs, an out-of-tree stacking file system included in Ubuntu Linux kernels, did not properly handle faults occurring during copy_from_user() correctly. These could lead to either a double-free situation or memory not being freed at all. An attacker could use this to cause a denial of service (ker...
CVE-2020-2509PUBLISHED: 2021-04-17
A command injection vulnerability has been reported to affect QTS and QuTS hero. If exploited, this vulnerability allows attackers to execute arbitrary commands in a compromised application. We have already fixed this vulnerability in the following versions: QTS 4.5.2.1566 Build 20210202 and later Q...
CVE-2020-36195PUBLISHED: 2021-04-17
An SQL injection vulnerability has been reported to affect QNAP NAS running Multimedia Console or the Media Streaming add-on. If exploited, the vulnerability allows remote attackers to obtain application information. QNAP has already fixed this vulnerability in the following versions of Multimedia C...
CVE-2021-29445PUBLISHED: 2021-04-16
jose-node-esm-runtime is an npm package which provides a number of cryptographic functions. In versions prior to 3.11.4 the AES_CBC_HMAC_SHA2 Algorithm (A128CBC-HS256, A192CBC-HS384, A256CBC-HS512) decryption would always execute both HMAC tag verification and CBC decryption, if either failed `JWEDe...
User Rank: Strategist
3/15/2015 | 3:43:27 AM
I went to the Exploit Db, a site which has proven exploits available for penetration testing. I see a few dozen pages worth of exploits between what I would say is its inception, and the vast majority of which are confirmed. By most standards that's a large number of proven exploits. Granted, a properly patched system is not susceptible to most, if not all of those. Checks for patches would have to be done a very regular basis, though.
If I was running a Wordpress site, I would be huge on keeping that system patched (automatic updates if possible). I also remember reading a couple months back that a lot of the issues are with plugins. Me, I'd stay away from them. A quick scan of the Exploit DB list shows many are plugin-related exploits.
Security Focus is another good site. That'll should vulnerability information with sample programs and if patches are available. Very neat stuff.
Stay safe! Andy