CVE-2018-17231
7.5 · HIGHOverview
CVE-2018-17231 is a high-severity vulnerability affecting telegram telegram_desktop. It was published on September 19, 2018 and has a CVSS 3.0 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Telegram Desktop (aka tdesktop) 1.3.14 might allow attackers to cause a denial of service (assertion failure and application exit) via an "Edit color palette" search that triggers an "index out of range" condition. NOTE: this issue is disputed by multiple third parties because the described attack scenario does not cross a privilege boundary
Remediation
Check the references section for vendor advisories and patches from telegram. Update telegram_desktop to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
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Frequently Asked Questions
What is CVE-2018-17231?
CVE-2018-17231 is a high-severity vulnerability affecting telegram telegram_desktop. It was published on September 19, 2018 and has a CVSS 3.0 base score of 7.5 (HIGH).
How severe is CVE-2018-17231?
This vulnerability has a CVSS 3.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2018-17231?
Check the references section for vendor advisories and patches from telegram. Update telegram_desktop to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2018-17231?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-17231 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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