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mageiaGentoo FoundationMGASA-2020-0117
HistoryMar 06, 2020 - 7:13 p.m.

Updated libsolv packages fix security vulnerability

2020-03-0619:13:58
Gentoo Foundation
advisories.mageia.org
15

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.002 Low

EPSS

Percentile

55.3%

Updated libsolv packages fix security vulnerability: An out-of-bounds read was discovered in libsolv when the last schema has a length that is less than the length of the input schema. A remote attacker may abuse this flaw to crash an application that uses libsolv (CVE-2019-20387).

OSVersionArchitecturePackageVersionFilename
Mageia7noarchlibsolv< 0.7.4-1.1libsolv-0.7.4-1.1.mga7

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.002 Low

EPSS

Percentile

55.3%