PT-2023-31578 · Unknown · Blinksocks

Kelsey Tian · Published 2023-12-21 · Updated 2023-12-29 · CVE-2023-50481

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions blinksocks version 3.3.8

Description An issue was discovered in the component /presets/ssr-auth-chain.js, allowing remote attackers to obtain sensitive information via weak encryption algorithms.

Recommendations For blinksocks version 3.3.8, consider disabling the /presets/ssr-auth-chain.js component until a patch is available to mitigate the risk of sensitive information disclosure. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Use of a Broken Cryptographic Algorithm

Weakness Enumeration

CWE-327

Related Identifiers

CVE-2023-50481

GHSA-PQJ5-37XF-X5GC

Affected Products

Blinksocks

References · 9

• 🔥 https://github.com/tianjk99/Cryptographic-Misuses/blob/main/CVE-2023-50481.md · Exploit
• https://osv.dev/vulnerability/CVE-2023-50481 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-50481 · Security Note
• https://osv.dev/vulnerability/GHSA-pqj5-37xf-x5gc · Vendor Advisory
• https://github.com/blinksocks/blinksocks · Note
• https://github.com/blinksocks/blinksocks/issues/108 · Note
• https://t.me/cvenotify/64637 · Telegram Post
• https://t.me/cvenotify/64653 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1737831060224750005 · Twitter Post