CVE-2019-7233 : In libdoc through 2019-01-28, doc2text in catdoc.c has a NULL pointer dereferenc

In libdoc through 2019-01-28, doc2text in catdoc.c has a NULL pointer dereference.

Published 2019-01-30 21:29:00

Updated 2019-02-01 01:07:27

Source MITRE

View at NVD, CVE.org

Vulnerability category: Memory Corruption

Products affected by CVE-2019-7233

Libdoc Project » Libdoc » Version: 20190128
cpe:2.3:a:libdoc_project:libdoc:20190128:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.25%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 65 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
6.8	MEDIUM	AV:N/AC:M/Au:N/C:P/I:P/A:P	8.6	6.4	NIST
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
8.8	HIGH	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H	2.8	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

Assigned by: nvd@nist.gov (Primary)

https://github.com/uvoteam/libdoc/issues/6

Segmentation fault in catdoc.c:34 at libdoc master branch(2019/1/29) when using libdoc.a · Issue #6 · uvoteam/libdoc · GitHub
Exploit;Third Party Advisory

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