CVE-2017-11189 — NULL Pointer Dereference in Unrar-free

CWE-476 — NULL Pointer Dereference5 documents5 sources
Severity
6.5MEDIUMNVD
EPSS
0.4%
top 39.96%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Rarzilla Unrar-free
Timeline
PublishedJul 12
Latest updateMay 13

Description

unrarlib.c in unrar-free 0.0.1 might allow remote attackers to cause a denial of service (NULL pointer dereference and application crash), which could be relevant if unrarlib is used as library code for a long-running application. NOTE: one of the several test cases in the references may be the same as what was separately reported as CVE-2017-14121.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 2.8 | Impact: 3.6

Affected Packages2 packages

▶Debianrarzilla/unrar-free< 1:0.0.1+cvs20140707-4+3

🔴Vulnerability Details

3
GHSA
GHSA-p6mg-m475-qfff: unrarlib↗2022-05-13
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CVEList
CVE-2017-11189: unrarlib↗2017-07-12
▶
OSV
CVE-2017-11189: unrarlib↗2017-07-12
▶

📋Vendor Advisories

1
Debian
CVE-2017-11189: unrar-free - unrarlib.c in unrar-free 0.0.1 might allow remote attackers to cause a denial of...↗2017
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CVE-2017-11189 — NULL Pointer Dereference in Unrar-free | cvebase