New Windows Print Spooler Vulnerability - CVE-2021-34481

Published: 2021-07-19
Last Updated: 2021-07-19 14:26:51 UTC
by Rick Wanner (Version: 1)
0 comment(s)

A new, unpatched, vulnerability has been discovered in the Windows Print Spooler and is being tracked under CVE-2021-34481.  Discovered by Jacob Baines at Dragos, this one requires local access, so it is less of a nightmare than PrintNightmare, but unfortunately the result of exploitation is SYSTEM level privileges.

Unfortunately, the workaround is the same; Stop and disable the Print Spooler service, which, of course, will disable the ability to print, both locally, and remotely.

It appears that Jacob will not be providing more details until Def Con.

At this point there is no indication of whether or not Microsoft will be releasing an out of band patch for this vulnerability.

-- Rick Wanner MSISE - rwanner at isc dot sans dot edu - Twitter:namedeplume (Protected)

Keywords: Windows
0 comment(s)
ISC Stormcast For Monday, July 19th, 2021 https://isc.sans.edu/podcastdetail.html?id=7590

Comments

cwqwqwq
eweew<a href="https://www.seocheckin.com/edu-sites-list/">mashood</a>
WQwqwqwq[url=https://www.seocheckin.com/edu-sites-list/]mashood[/url]
dwqqqwqwq mashood
[https://isc.sans.edu/diary.html](https://isc.sans.edu/diary.html)
[https://isc.sans.edu/diary.html | https://isc.sans.edu/diary.html]
What's this all about ..?
password reveal .
<a hreaf="https://technolytical.com/">the social network</a> is described as follows because they respect your privacy and keep your data secure:

<a hreaf="https://technolytical.com/">the social network</a> is described as follows because they respect your privacy and keep your data secure. The social networks are not interested in collecting data about you. They don't care about what you're doing, or what you like. They don't want to know who you talk to, or where you go.

<a hreaf="https://technolytical.com/">the social network</a> is not interested in collecting data about you. They don't care about what you're doing, or what you like. They don't want to know who you talk to, or where you go. The social networks only collect the minimum amount of information required for the service that they provide. Your personal information is kept private, and is never shared with other companies without your permission
https://thehomestore.com.pk/

Diary Archives