CVE-2024-11233— Single byte overread with convert.quoted-printable-decode filter
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I. Basic Information for CVE-2024-11233
Vulnerability Information
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Vulnerability Title
Single byte overread with convert.quoted-printable-decode filter
Source: NVD (National Vulnerability Database)
Vulnerability Description
In PHP versions 8.1.* before 8.1.31, 8.2.* before 8.2.26, 8.3.* before 8.3.14, due to an error in convert.quoted-printable-decode filter certain data can lead to buffer overread by one byte, which can in certain circumstances lead to crashes or disclose content of other memory areas.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
堆缓冲区溢出
Source: NVD (National Vulnerability Database)
Vulnerability Title
PHP 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PHP是PHP的一种在服务器端执行的脚本语言。 PHP存在安全漏洞。攻击者利用该漏洞可以导致缓冲区过度读取一个字节，从而导致崩溃或泄露其他内存区域的内容。以下版本受到影响：8.1.*版本至8.1.31之前版本、8.2.*版本至8.2.26之前版本和8.3.*版本至8.3.14之前版本。
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
II. Public POCs for CVE-2024-11233
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Same Patch Batch · PHP Group · 2024-11-24 · 3 CVEs total
| CVE-2024-11236 | 9.8 CRITICAL | Integer overflow in the firebird and dblib quoters causing OOB writes |
| CVE-2024-11234 | 4.8 MEDIUM | Configuring a proxy in a stream context might allow for CRLF injection in URIs |
IV. Related Vulnerabilities
Same product: PHP
Same vendor: PHP Group
Same weakness: CWE-122
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V. Comments for CVE-2024-11233
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