CVE-2021-35003: TP-Link Archer C90, грешка в паметта

Описание

Оригинално описание

This vulnerability allows remote attackers to execute arbitrary code on affected installations of TP-Link Archer C90 1.0.6 Build 20200114 rel.73164(5553) routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of DNS responses. A crafted DNS message can trigger an overflow of a fixed-length, stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-14655.

Засегнати продукти

• TP-Link Archer C90: 1.0.6 Build 20200114 rel.73164(5553)

Вид слабост

• CWE-121 Препълване на буфера в стека

История

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2021-35003
• https://nvd.nist.gov/vuln/detail/CVE-2021-35003
• https://www.zerodayinitiative.com/advisories/ZDI-22-080/