[RSS] Advisory X41-2024-003: DoS Vulnerability in Chilkat ASN.1 Decoder

https://x41-dsec.de/lab/advisories/x41-2024-003-chilkat-asn1/

[RSS] The case of the string being copied from a mysterious pointer to invalid memory, revisited

https://devblogs.microsoft.com/oldnewthing/20240911-00/?p=110247

[RSS] Avred background: Advances in Reversing Defender Signature Format

https://blog.deeb.ch/posts/avred-update/

[RSS] WordPress.org to require two-factor authentication for plugin developers

https://cyberscoop.com/wordpress-two-factor-authentication-supply-chain/

I just got my hands on @tiraniddo's Windows Security Internals book <3

I ordered it through Blackwell's, that is a UK company but ships @nostarch books to EU too, so you can avoid dealing with customs yourself. Order tracking needs improvement.

https://blackwells.co.uk/bookshop/product/Windows-Security-Internals-by-James-Forshaw/9781718501980

I really try to like Firefox, but the last 5 minutes really captures the kind of papercut that happens often:

- I open a new tab and firefox informs me it has updated itself and needs to restart and won't allow any further operations until it does so.
- Fine, I close and restart.
- I reopen Firefox to find a brand new sponsored weather widget on my otherwise blank new tab page - from a source I would never otherwise visit.

Thanks for breaking my flow and the privacy breach, I guess.

The promised writeup of how I discovered that the Feeld dating app was protecting private data by doing client-side filtering: https://mjg59.dreamwidth.org/70061.html

We've completed a comparative security assessment of authorization policy languages: Cedar, Rego, and the OpenFGA modeling language.
If you are a language designer or a software developer, our AWS-sponsored assessment also provides recommendations for improving policy language design and for securing systems that use policy languages.
https://buff.ly/4cSO63s

Are we not negative enough towards #ai

Australia really looked at GDPR and said “those fines are rookie numbers, mate”.

https://ministers.ag.gov.au/media-centre/parliament-approves-governments-privacy-penalty-bill-28-11-2022

(from https://twitter.com/troyhunt/status/1597841957526568966 )

As @echo_pbreyer reminded us, EU member states have revived their effort to force-install a child pornography scanner on our phones again. This idea was rejected twice before, but they'll keep trying. Here's an English transcript of what I said about this in Dutch parliament last year: https://berthub.eu/articles/posts/client-side-scanning-dutch-parliament/

My SharePoint RCE got fixed: CVE-2024-38018. Site Member privs should be enough to exploit.

I also found a DoS vuln that got patched today: CVE-2024-43466.

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-38018

Happy #PatchTuesday from Microsoft: 79 new CVEs, 4 NEW EXPLOITED ZERO DAYS:

• CVE-2024-43491 (9.8 critical) Microsoft Windows Update Remote Code Execution Vulnerability (EXPLOITED)
• CVE-2024-38226 (7.3 high) Microsoft Publisher Security Feature Bypass Vulnerability (EXPLOITED)
• CVE-2024-38217 (5.4 medium) Windows Mark of the Web Security Feature Bypass Vulnerability (EXPLOITED and PUBLICLY DISCLOSED)
• CVE-2024-38014 (7.8 high) Windows Installer Elevation of Privilege Vulnerability (EXPLOITED)

EDIT: @BleepingComputer has mentioned that CVE-2024-38217 was marked publicly disclosed. Updated this to reflect it. See related reporting Microsoft September 2024 Patch Tuesday fixes 4 zero-days, 79 flaws

#microsoft #vulnerability #zeroday #eitw #activeexploitation #cve

Measuring non-determinism in the Linux kernel

https://shape-of-code.com/2024/09/08/measuring-non-determinism-in-the-linux-kernel/

Citrix security advisory: Citrix Workspace app for Windows Security Bulletin CVE-2024-7889 and CVE-2024-7890
Happy #PatchTuesday from Citrix.

• CVE-2024-7889 (CVSSv4: 7.0 high) LPE
• CVE-2024-7890 (CVSSv4: 5.4 medium) LPE

Fixed in Citrix Workspace app for Windows 2405 and later versions, Citrix Workspace app for Windows 2402 CU1 LTSR and later versions. No mention of exploitation.

#citrix #vulnerability #cve #citrixworkspace

Ivanti security advisory: September 2024 Security Update
Happy #PatchTuesday from Ivanti. There are some serious vulnerabilities. I want to emphasize that Ivanti stated they "have no evidence of these vulnerabilities being exploited in the wild." See the following advisories:

• Security Advisory EPM September 2024 for EPM 2024 and EPM 2022
• Security Advisory Ivanti Cloud Service Appliance (CSA) (CVE-2024-8190)
• Security Advisory Ivanti Workspace Control (IWC)

The big ones:

• CVE-2024-29847 (perfect 10.0 critical 🥳 cc: @cR0w) deserialization in the agent portal of Ivanti EPM before 2022 SU6/September 2024 update allows unauth RCE
• CVE-2024-32840, CVE-2024-32842, CVE-2024-32843, CVE-2024-32845, CVE-2024-32846, CVE-2024-32848, CVE-2024-34783, CVE-2024-34785: unspecified SQL injection in Ivanti EPM before 2022 SU6/September 2024 update allow remote authenticated attacker with admin privileges to RCE

#ivanti #vulnerability #cve #epm #iwc #csa

It is shocking that after moving from Google workspace to Proton as the back office for our professional email adresses etc, all the major Dutch institutions are blocking us as spam. All our contacts have to whitelist us individually. So I think we are forced to go back to Google, where we had this problem occasionally but not as massively as now. It seems the reason is that Microsoft, used by almost all institutions in NL, simply blocks all Proton mail .😈 ( DNS=OK configured)

I would like to impress upon product managers that a code security review does not consist of me sitting down with the files in alphabetical order and reading each and every line exactly once in order and checking off whether it is or isn’t secure

This widely shared infographic uses a trick to make its message appear much stronger than it actually is. It seems to show a strong correlation between energy consumption and the wealth of a country. By using a logarithmic scale, the correlation appears much stronger than it actually is. I covered this before in articles, and now have also uploaded a short video ⚡💸🎥 https://www.youtube.com/watch?v=2xZ6CihdKu0 🧵

There is a known issue in the latest stable 4.1.5902 we wanted to make folks aware of. If you save a bndb while debugging, the database can get into an improper state and it may appear to lose user changes. The issue is resolved in the latest dev builds.

For those who are using the latest stable, you can either switch to dev or avoid saving during debugging (saving after debugging is unaffected). Impacted users can contact support (https://binary.ninja/support/) or see: https://github.com/Vector35/debugger/issues/612