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ubuntucveUbuntu.comUB:CVE-2018-20431
HistoryDec 24, 2018 - 12:00 a.m.

CVE-2018-20431

2018-12-2400:00:00
ubuntu.com
ubuntu.com
5

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

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

0.002 Low

EPSS

Percentile

61.5%

JSON

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

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchlibextractor< anyUNKNOWN
ubuntu14.04noarchlibextractor< 1:1.3-1ubuntu0.1~esm1UNKNOWN
ubuntu16.04noarchlibextractor< 1:1.3-4+deb9u3build0.16.04.1UNKNOWN

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2018-12-24 05:29:00
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2022-05-21 00:19:34
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2018-12-27 00:00:00
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2020-11-24 00:00:00
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Debian: Security Advisory (DLA-1616-1)
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Debian: Security Advisory (DSA-4361-1)
2018-12-27 00:00:00
Mageia: Security Advisory (MGASA-2019-0013)
2022-01-28 00:00:00
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[SECURITY] [DLA 1616-1] libextractor security update
2018-12-24 18:17:32
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2018-12-28 22:10:29
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2018-12-28 00:00:00
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2020-11-23 18:02:19
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Updated libextractor packages fix security vulnerabilities
2019-01-05 21:30:16
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libextractor vulnerabilities
2020-11-23 00:00:00

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

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

0.002 Low

EPSS

Percentile

61.5%

JSON
Related for UB:CVE-2018-20431
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