CVE-2024-34408

MEDIUM

Published May 3, 2024 Modified Sep 19, 2025 CWE-122

Description

Tencent libpag through 4.3.51 has an integer overflow in DecodeStream::checkEndOfFile() in codec/utils/DecodeStream.cpp via a crafted PAG (Portable Animated Graphics) file.

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CVSS v3.1 Score

5.3

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Weakness Type (CWE)

CWE-122 CWE-122

Affected Products

Vendor	Product	Versions
tencent	libpag	< 4.3.51

References

Advisories & Patches

https://github.com/Tencent/libpag/pull/2243 https://github.com/Tencent/libpag/pull/2243

Exploits

https://github.com/Tencent/libpag/issues/2230 https://github.com/Tencent/libpag/issues/2230

Frequently Asked Questions

What is CVE-2024-34408? +

Tencent libpag through 4.3.51 has an integer overflow in DecodeStream::checkEndOfFile() in codec/utils/DecodeStream.cpp via a crafted PAG (Portable Animated Graphics) file. It has a CVSS v3.1 base score of 5.3 (MEDIUM).

How severe is CVE-2024-34408? +

CVE-2024-34408 has a CVSS v3.1 score of 5.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-34408? +

CVE-2024-34408 affects products from tencent, specifically: libpag. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-34408? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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