CVE-2023-27533
عالية / High
CVSS 8.8
VULNERABILITY BRIEF
CVE-2023-27533
المصدر الرسمي: NVD
مستوى الخطورة
عالية (High)
درجة CVSS
8.8
حالة الاستغلال KEV
غير مدرجة حاليًا
تاريخ النشر
2023-03-30
وصف الثغرة
A vulnerability in input validation exists in curl <8.0 during communication using the TELNET protocol may allow an attacker to pass on maliciously crafted user name and "telnet options" during server negotiation. The lack of proper input scrubbing allows an attacker to send content or perform option negotiation without the application's intent. This vulnerability could be exploited if an application allows user input, thereby enabling attackers to execute arbitrary code on the system.
الأثر المحتمل
لم تتوفر تفاصيل إضافية في المصدر الرسمي.
التوصيات والمعالجة
لم تتوفر تفاصيل إضافية في المصدر الرسمي.\nراجع روابط المصدر الرسمية.
حالة الاستغلال (KEV)
لا يوجد إدراج حاليًا في قائمة KEV.
المراجع الرسمية
- https://hackerone.com/reports/1891474
- https://lists.debian.org/debian-lts-announce/2023/04/msg00025.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/36NBD5YLJXXEDZLDGNFCERWRYJQ6LAQW/
- https://security.gentoo.org/glsa/202310-12
- https://security.netapp.com/advisory/ntap-20230420-0011/
English Technical Fields
Description: A vulnerability in input validation exists in curl <8.0 during communication using the TELNET protocol may allow an attacker to pass on maliciously crafted user name and "telnet options" during server negotiation. The lack of proper input scrubbing allows an attacker to send content or perform option negotiation without the application's intent. This vulnerability could be exploited if an application allows user input, thereby enabling attackers to execute arbitrary code on the system.
CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H