πŸ›‘ Cybersecurity & Privacy πŸ›‘ - News
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πŸ•΄ Iranian Company Plays Host to Reams of Ransomware, APT Groups πŸ•΄

Cloudzy is a command-and-control provider (C2P) to APT groups in Iran, North Korea, and Russia, according to Halcyon.

πŸ“– Read

via "Dark Reading".
πŸ•΄ Instagram Flags AI-Generated Content πŸ•΄

Amid the national discussion about AI safety and non-human-originated content in the US, an app researcher spotted an effort by the social media app to flag AI posts for its 2+ billion users.

πŸ“– Read

via "Dark Reading".
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β€Ό CVE-2023-36081 β€Ό

Cross Site Scripting vulnerability in GatesAIr Flexiva FM Transmitter/Exciter v.FAX 150W allows a remote attacker to execute arbitrary code via a crafted script to the web application dashboard.

πŸ“– Read

via "National Vulnerability Database".
β€Ό CVE-2023-29409 β€Ό

Extremely large RSA keys in certificate chains can cause a client/server to expend significant CPU time verifying signatures. With fix, the size of RSA keys transmitted during handshakes is restricted to <= 8192 bits. Based on a survey of publicly trusted RSA keys, there are currently only three certificates in circulation with keys larger than this, and all three appear to be test certificates that are not actively deployed. It is possible there are larger keys in use in private PKIs, but we target the web PKI, so causing breakage here in the interests of increasing the default safety of users of crypto/tls seems reasonable.

πŸ“– Read

via "National Vulnerability Database".
β€Ό CVE-2023-3978 β€Ό

Text nodes not in the HTML namespace are incorrectly literally rendered, causing text which should be escaped to not be. This could lead to an XSS attack.

πŸ“– Read

via "National Vulnerability Database".
β€Ό CVE-2023-29407 β€Ό

A maliciously-crafted image can cause excessive CPU consumption in decoding. A tiled image with a height of 0 and a very large width can cause excessive CPU consumption, despite the image size (width * height) appearing to be zero.

πŸ“– Read

via "National Vulnerability Database".
β€Ό CVE-2023-29408 β€Ό

The TIFF decoder does not place a limit on the size of compressed tile data. A maliciously-crafted image can exploit this to cause a small image (both in terms of pixel width/height, and encoded size) to make the decoder decode large amounts of compressed data, consuming excessive memory and CPU.

πŸ“– Read

via "National Vulnerability Database".
πŸ•΄ Russian APT 'BlueCharlie' Swaps Infrastructure to Evade Detection πŸ•΄

Despite being outed earlier this year, the advanced persistent threat group is trying to sneak past researchers again.

πŸ“– Read

via "Dark Reading".
⚠ Performance and security clash yet again in β€œCollide+Power” attack ⚠

It's a real vulnerability, but the data leakage rate can be as low as... let's just say that an IMAX-quality copy of the new "Oppenheimer" movie could take you 4 billion years to exfiltrate.

πŸ“– Read

via "Naked Security".
πŸ•΄ CISOs Need Backing to Take Charge of Security πŸ•΄

Unless the CEO and other C-suite executives defer to the CISO's decisions on cybersecurity, is that CISO really running things?

πŸ“– Read

via "Dark Reading".
β€Ό CVE-2023-3329 β€Ό

SpiderControl SCADA Webserver versions 2.08 and prior are vulnerable to path traversal. An attacker with administrative privileges could overwrite files on the webserver using the HMI's upload file feature. This could create size zero files anywhere on the webserver, potentially overwriting system files and creating a denial-of-service condition.

πŸ“– Read

via "National Vulnerability Database".
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β€Ό CVE-2023-39113 β€Ό

ngiflib commit fb271 was discovered to contain a segmentation violation via the function "main" at gif2tag.c. This vulnerability is triggered when running the program gif2tga.

πŸ“– Read

via "National Vulnerability Database".
β€Ό CVE-2023-39114 β€Ό

ngiflib commit 84a75 was discovered to contain a segmentation violation via the function SDL_LoadAnimatedGif at ngiflibSDL.c. This vulnerability is triggered when running the program SDLaffgif.

πŸ“– Read

via "National Vulnerability Database".