Vulnerability Monitor

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CVE-2025-7545

A vulnerability classified as problematic was found in GNU Binutils 2.45. Affected by this vulnerability is the function copy_section of the file binutils/objcopy.c. The manipulation leads to heap-based buffer overflow. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used. The patch is named 08c3cbe5926e4d355b5cb70bbec2b1eeb40c2944. It is recommended to apply a patch to fix this issue.

Published

2025-07-13T22:15:23.873

Last Modified

2025-07-30T15:59:48.840

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 5.3 (MEDIUM)

CVSSv2 Vector

AV:L/AC:L/Au:S/C:P/I:P/A:P

Access Vector: LOCAL
Access Complexity: LOW
Authentication: SINGLE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

3.1

Impact Score

6.4

Weaknesses

Type: Secondary
CWE-119
CWE-122

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	gnu	binutils	2.45	Yes

References

https://sourceware.org/bugzilla/attachment.cgi?id=16117 Broken Link ([email protected])
https://sourceware.org/bugzilla/show_bug.cgi?id=33049 Issue Tracking ([email protected])
https://sourceware.org/bugzilla/show_bug.cgi?id=33049#c1 Issue Tracking ([email protected])
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=08c3cbe5926e4d355b5cb70bbec2b1eeb40c2944 Broken Link ([email protected])
https://vuldb.com/?ctiid.316243 Permissions Required, VDB Entry ([email protected])
https://vuldb.com/?id.316243 Third Party Advisory, VDB Entry ([email protected])
https://vuldb.com/?submit.614355 Third Party Advisory, VDB Entry ([email protected])
https://www.gnu.org/ Product ([email protected])
https://sourceware.org/bugzilla/show_bug.cgi?id=33049#c1 Issue Tracking (134c704f-9b21-4f2e-91b3-4a467353bcc0)