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CVE-2024-50383

Quick assessment

Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Botan是Jack Lloyd个人开发者的一个C++加密库。 Botan 3.6.0之前版本存在安全漏洞，该漏洞源于在使用某些版本的GCC编译时，出现编译器导致的秘密依赖操作。如果进位没有被设置，则可能跳过一次加法操作。

AI Predicted 5.3 Difficulty: Hard EPSS 0.55% · P44
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I. Basic Information for CVE-2024-50383

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Botan before 3.6.0, when certain GCC versions are used, has a compiler-induced secret-dependent operation in lib/utils/donna128.h in donna128 (used in Chacha-Poly1305 and x25519). An addition can be skipped if a carry is not set. This was observed for GCC 11.3.0 with -O2 on MIPS, and GCC on x86-i386. (Only 32-bit processors can be affected.)
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Botan 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Botan是Jack Lloyd个人开发者的一个C++加密库。 Botan 3.6.0之前版本存在安全漏洞，该漏洞源于在使用某些版本的GCC编译时，出现编译器导致的秘密依赖操作。如果进位没有被设置，则可能跳过一次加法操作。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- n/a n/a -

II. Public POCs for CVE-2024-50383

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III. Intelligence Information for CVE-2024-50383

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News Coverage for CVE-2024-50383 (1)

Other References for CVE-2024-50383 (1)

Same Patch Batch · n/a · 2024-10-23 · 9 CVEs total

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CVE-2024-10291 6.3 MEDIUM ZZCMS phome.php Ebak_DotranExecutSQL sql injection
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CVE-2024-48213 Xinhu RockOA 安全漏洞
CVE-2024-40432 Realtek SD card reader driver 安全漏洞
CVE-2024-40431 Realtek SD card reader driver 安全漏洞
CVE-2024-50382 Botan 安全漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2024-50383

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