CVEvulnerability
CVE-2018-11243
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2018-05-18
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 7.8 HIGH — CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-415
Description
PackLinuxElf64::unpack in p_lx_elf.cpp in UPX 3.95 allows remote attackers to cause a denial of service (double free), limit the ability of a malware scanner to operate on the entire original data, or possibly have unspecified other impact via a crafted file.
Affected configurations
• upx upx 3.95
Related
Weakness · CWE (1)
- CWE-415 Double Free weakness
References
- http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00001.html lists.opensuse.org
- http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00003.html lists.opensuse.org
- http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00007.html lists.opensuse.org
- http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00008.html lists.opensuse.org
- https://github.com/upx/upx/blob/devel/NEWS Release Notes
- https://github.com/upx/upx/issues/206 Exploit, Third Party Advisory
- https://github.com/upx/upx/issues/207 Exploit, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/D7XU42G6MUQQXHWRP7DCF2JSIBOJ5GOO/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EUTVSTXAFTD552NO2K2RIF6MDQEHP3BE/ lists.fedoraproject.org
- http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00001.html lists.opensuse.org
- http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00003.html lists.opensuse.org
- http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00007.html lists.opensuse.org
- http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00008.html lists.opensuse.org
- https://github.com/upx/upx/blob/devel/NEWS Release Notes
- https://github.com/upx/upx/issues/206 Exploit, Third Party Advisory
- https://github.com/upx/upx/issues/207 Exploit, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/D7XU42G6MUQQXHWRP7DCF2JSIBOJ5GOO/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EUTVSTXAFTD552NO2K2RIF6MDQEHP3BE/ lists.fedoraproject.org