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cve[email protected]CVE-2019-20053
HistoryDec 27, 2019 - 10:15 p.m.

CVE-2019-20053

2019-12-2722:15:11
CWE-119
[email protected]
web.nvd.nist.gov
228
security
cve-2019-20053
upx
memory address
vulnerability
nvd
mach-o file

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

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

5.3 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

26.8%

JSON

An invalid memory address dereference was discovered in the canUnpack function in p_mach.cpp in UPX 3.95 via a crafted Mach-O file.

Affected configurations

NVD
Node
upx_projectupxMatch3.95
Node
opensusebackportsMatchsle-15sp1
OR
opensuseleapMatch15.1
CPENameOperatorVersion
upx_project:upxupx project upxeq3.95

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4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

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

5.3 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

26.8%

JSON
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