CVE-2021-24036: Facebook folly, грешка в паметта

Описание

Оригинално описание

Passing an attacker controlled size when creating an IOBuf could cause integer overflow, leading to an out of bounds write on the heap with the possibility of remote code execution. This issue affects versions of folly prior to v2021.07.22.00. This issue affects HHVM versions prior to 4.80.5, all versions between 4.81.0 and 4.102.1, all versions between 4.103.0 and 4.113.0, and versions 4.114.0, 4.115.0, 4.116.0, 4.117.0, 4.118.0 and 4.118.1.

Засегнати продукти

• Facebook folly: v2021.07.22.00 преди unspecified; unspecified преди v2021.07.22.00
• Facebook HHVM: 4.118.2 преди unspecified; 4.118.0 преди unspecified; 4.117.1 преди unspecified; 4.117.0; 4.116.1 преди unspecified; 4.116.0; 4.115.1 преди unspecified; 4.115.0; 4.114.1 преди unspecified; 4.114.0; 4.113.1 преди unspecified; 4.113.0; 4.102.2 преди unspecified; 4.102.0 преди unspecified; 4.81.0 преди unspecified; 4.80.5 преди unspecified; unspecified преди 4.80.5

Вид слабост

• CWE-122 Препълване на буфера в хийпа

История

Други уязвимости в Facebook folly

• 9.8CVE-2022-36937
• CVE-2019-3556
• CVE-2020-1900
• CVE-2020-1899
• CVE-2020-1898

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2021-24036
• https://nvd.nist.gov/vuln/detail/CVE-2021-24036
• https://hhvm.com/blog/2021/07/20/security-update.html
• https://github.com/facebook/folly/commit/4f304af1411e68851bdd00ef6140e9de4616f7d3
• https://www.facebook.com/security/advisories/cve-2021-24036