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CVE-2024-7254— Stack overflow in Protocol Buffers Java Lite

Quick assessment

Affected
Google Protocol Buffers
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.

Protocol Buffers是Protocol Buffers开源的一种 Google 的数据交换格式。 Protocol Buffers存在安全漏洞，该漏洞源于任何解析不受信任的协议缓冲区数据的项目都可能因缓冲区溢出而受到破坏。

AI Predicted 7.5 Difficulty: Moderate EPSS 2.77% · P86
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I. Basic Information for CVE-2024-7254

Vulnerability Information
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Vulnerability Title
Stack overflow in Protocol Buffers Java Lite
Source: CVE Program / CVE List V5
Vulnerability Description
Any project that parses untrusted Protocol Buffers data containing an arbitrary number of nested groups / series of SGROUP tags can corrupted by exceeding the stack limit i.e. StackOverflow. Parsing nested groups as unknown fields with DiscardUnknownFieldsParser or Java Protobuf Lite parser, or against Protobuf map fields, creates unbounded recursions that can be abused by an attacker.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Source: CVE Program / CVE List V5
Vulnerability Title
Protocol Buffers 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Protocol Buffers是Protocol Buffers开源的一种 Google 的数据交换格式。 Protocol Buffers存在安全漏洞，该漏洞源于任何解析不受信任的协议缓冲区数据的项目都可能因缓冲区溢出而受到破坏。
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
Google Protocol Buffers 0 ~ 28.2 -
Google protobuf-java 0 ~ 3.25.5 -
Google protobuf-javalite 0 ~ 3.25.5 -
Google protobuf-kotlin 0 ~ 3.25.5 -
Google protobuf-kotllin-lite 0 ~ 3.25.5 -
Google google-protobuf [JRuby Gem] 0 ~ 3.25.5 -

II. Public POCs for CVE-2024-7254

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III. Intelligence Information for CVE-2024-7254

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IV. Related Vulnerabilities

Same vendor: Google
Same weakness: CWE-400

V. Comments for CVE-2024-7254

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2025-08-20 01:39:22

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