Back to Database
Status published
Medium
CVE-2017-14121
The DecodeNumber function in unrarlib.c in unrar 0.0.1 (aka unrar-free...
Vulnerability Description
The DecodeNumber function in unrarlib.c in unrar 0.0.1 (aka unrar-free or unrar-gpl) suffers from a NULL pointer dereference flaw triggered by a crafted RAR archive. NOTE: this may be the same as one of the several test cases in the CVE-2017-11189 references.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2017-14121
Credits & Attribution
No credits recorded in the NVD database.
References
More from rarlab
View All →CVE-2022-48579
UnRAR before 6.2.3 allows extraction of files outside of the...
High
7.5
CVE-2022-30333
RARLAB UnRAR before 6.12 on Linux and UNIX allows directory...
Unknown
0
CVE-2018-25018
UnRAR 5.6.1.7 through 5.7.4 and 6.0.3 has an out-of-bounds write...
High
7.8
CVE-2017-20006
UnRAR 5.6.1.2 and 5.6.1.3 has a heap-based buffer overflow in...
High
7.8
CVE-2017-14122
unrar 0.0.1 (aka unrar-free or unrar-gpl) suffers from a stack-based...
Critical
9.1
Affected Vendor
rarlab
View all reports →Affected Software
unrar, debian linux
Vulnerable Versions:
0.0.1, 9.0
Timeline
Official Publish:
September 3rd, 2017
Last Modified:
August 5th, 2024
Added to House:
July 20th, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.