Ubuntu.comUB:CVE-2020-27788CVE-2020-27788
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
0.001 Low
EPSS
Percentile
23.8%
An out-of-bounds read access vulnerability was discovered in UPX in
PackLinuxElf64::canPack() function of p_lx_elf.cpp file. An attacker with a
crafted input file could trigger this issue that could cause a crash
leading to a denial of service.
References
github.com/upx/upx/commit/1bb93d4fce9f1d764ba57bf5ac154af515b3fc83
github.com/upx/upx/commit/1bb93d4fce9f1d764ba57bf5ac154af515b3fc83 (v3.96)
github.com/upx/upx/issues/332
launchpad.net/bugs/cve/CVE-2020-27788
nvd.nist.gov/vuln/detail/CVE-2020-27788
security-tracker.debian.org/tracker/CVE-2020-27788
www.cve.org/CVERecord?id=CVE-2020-27788
Related
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
0.001 Low
EPSS
Percentile
23.8%