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CVE-2023-23456
5.3 MEDIUM
- CVSS version: 3.1
- Attack vector (AV): LOCAL
- Attack complexity (AC): LOW
- Privileges required (PR): NONE
- User interaction (UI): REQUIRED
- Scope (S): UNCHANGED
- Confidentiality impact (C): LOW
- Integrity impact (I): LOW
- Availability impact (A): LOW
Upx: heap-buffer-overflow in packtmt::pack()
A heap-based buffer overflow issue was discovered in UPX in PackTmt::pack() in p_tmt.cpp file. The flow allows an attacker to cause a denial of service (abort) via a crafted file.
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2160381
- https://github.com/upx/upx/commit/510505a85cbe45e51fbd470f1aa8b02157c429d4
- https://github.com/upx/upx/issues/632
- FEDORA-2023-8d91390935 vendor-advisory
- FEDORA-2023-89fdc22ace vendor-advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2160381
- https://github.com/upx/upx/commit/510505a85cbe45e51fbd470f1aa8b02157c429d4
- https://github.com/upx/upx/issues/632
- FEDORA-2023-8d91390935 vendor-advisory
- FEDORA-2023-89fdc22ace vendor-advisory
- https://github.com/upx/upx/issues/632 x_transferred
- FEDORA-2023-8d91390935 vendor-advisory x_transferred
- FEDORA-2023-89fdc22ace vendor-advisory x_transferred
- https://bugzilla.redhat.com/show_bug.cgi?id=2160381 x_transferred
- https://github.com/upx/upx/commit/510505a85cbe45e51fbd470f1aa8b02157c429d4 x_transferred
- https://bugzilla.redhat.com/show_bug.cgi?id=2160381
- https://github.com/upx/upx/commit/510505a85cbe45e51fbd470f1aa8b02157c429d4
- https://github.com/upx/upx/issues/632
- FEDORA-2023-8d91390935 vendor-advisory
- FEDORA-2023-89fdc22ace vendor-advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2160381 x_transferred
- https://github.com/upx/upx/commit/510505a85cbe45e51fbd470f1aa8b02157c429d4 x_transferred
- https://github.com/upx/upx/issues/632 x_transferred
- FEDORA-2023-8d91390935 vendor-advisory x_transferred
- FEDORA-2023-89fdc22ace vendor-advisory x_transferred
- https://bugzilla.redhat.com/show_bug.cgi?id=2160381
- https://github.com/upx/upx/commit/510505a85cbe45e51fbd470f1aa8b02157c429d4
- https://github.com/upx/upx/issues/632
- FEDORA-2023-8d91390935 vendor-advisory
- FEDORA-2023-89fdc22ace vendor-advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2160381 x_transferred
- https://github.com/upx/upx/commit/510505a85cbe45e51fbd470f1aa8b02157c429d4 x_transferred
- https://github.com/upx/upx/issues/632 x_transferred
- FEDORA-2023-8d91390935 vendor-advisory x_transferred
- FEDORA-2023-89fdc22ace vendor-advisory x_transferred
- https://lists.debian.org/debian-lts-announce/2024/12/msg00013.html
Affected products
upx
- *