CVE-2018-20431

Published: Dic 24, 2018 Last Modified: Nov 21, 2024 EU-VD ID: EUVD-2018-12988 Aliases: GSD-2018-20431
ExploitDB:
Other exploit source:
Google Dorks:
MEDIUM 6,5
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: required
Scope: unchanged
Confidentiality: none
Integrity: none
Availability: high
MEDIUM 4,3
Source: [email protected]
Access Vector: network
Access Complexity: medium
Authentication: none
Confidentiality: none
Integrity: none
Availability: partial

Description

AI Translation Available

GNU Libextractor through 1.8 has a NULL Pointer Dereference vulnerability in the function process_metadata() in plugins/ole2_extractor.c.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0057
Percentile
0,7th
Updated

EPSS Score Trend (Last 90 Days)

476

NULL Pointer Dereference

Stable
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Availability Integrity Confidentiality
Potential Impacts:
Dos: Crash, Exit, Or Restart Execute Unauthorized Code Or Commands Read Memory Modify Memory
Applicable Platforms
Languages: C, C#, C++, Go, Java
Likelihood of Exploit: Medium
View CWE Details
Application

Libextractor by Gnu

Product Information
Vendor Gnu
Product Libextractor
Version Range Affected
To 1.8 (inclusive)
cpe:2.3:a:gnu:libextractor:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Debian Linux by Debian

Product Information
Vendor Debian
Product Debian Linux
Version 8.0
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Debian Linux by Debian

Product Information
Vendor Debian
Product Debian Linux
Version 9.0
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://gnunet.org/bugs/view.php?id=5494
Exploit Issue Tracking Third Party Advisory
https://gnunet.org/bugs/view.php?id=5494
https://gnunet.org/git/libextractor.git/commit/?id=489c4a54…
Patch Third Party Advisory
https://gnunet.org/git/libextractor.git/commit/?id=489c4a540bb2c4744471441425b8…
https://gnunet.org/git/libextractor.git/tree/ChangeLog
Third Party Advisory
https://gnunet.org/git/libextractor.git/tree/ChangeLog
https://lists.debian.org/debian-lts-announce/2018/12/msg000…
Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/12/msg00015.html
https://www.debian.org/security/2018/dsa-4361
Third Party Advisory
https://www.debian.org/security/2018/dsa-4361
http://www.securityfocus.com/bid/106300
Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/106300
https://gnunet.org/bugs/view.php?id=5494
Exploit Issue Tracking Third Party Advisory
https://gnunet.org/bugs/view.php?id=5494
https://gnunet.org/git/libextractor.git/commit/?id=489c4a54…
Patch Third Party Advisory
https://gnunet.org/git/libextractor.git/commit/?id=489c4a540bb2c4744471441425b8…
https://gnunet.org/git/libextractor.git/tree/ChangeLog
Third Party Advisory
https://gnunet.org/git/libextractor.git/tree/ChangeLog
https://lists.debian.org/debian-lts-announce/2018/12/msg000…
Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/12/msg00015.html
https://www.debian.org/security/2018/dsa-4361
Third Party Advisory
https://www.debian.org/security/2018/dsa-4361
http://www.securityfocus.com/bid/106300
Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/106300