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CVE-2025-2849

LOW

3.3

Description

A vulnerability, which was classified as problematic, was found in UPX up to 5.0.0. Affected is the function PackLinuxElf64::un_DT_INIT of the file src/p_lx_elf.cpp. The manipulation leads to heap-based buffer overflow. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used. The patch is identified as e0b6ff192412f5bb5364c1948f4f6b27a0cd5ea2. It is recommended to apply a patch to fix this issue.

CVE Details

CVSS v3.1 Score3.3

SeverityLOW

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

Attack VectorLOCAL

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published3/27/2025

Last Modified4/11/2025

Sourcenvd

Honeypot Sightings0

Affected Products

upx:upx

Weaknesses (CWE)

CWE-119CWE-122CWE-787

References

https://github.com/upx/upx/commit/e0b6ff192412f5bb5364c1948f4f6b27a0cd5ea2(cna@vuldb.com)

https://github.com/upx/upx/issues/898(cna@vuldb.com)

https://github.com/upx/upx/issues/898#issuecomment-2734082143(cna@vuldb.com)

https://github.com/user-attachments/files/19307868/input.zip(cna@vuldb.com)

https://vuldb.com/?ctiid.301494(cna@vuldb.com)

https://vuldb.com/?id.301494(cna@vuldb.com)

https://vuldb.com/?submit.522371(cna@vuldb.com)

https://github.com/upx/upx/issues/898#issuecomment-2734082143(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Correlations

No correlations recorded

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