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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
27

CVSS2

5

Attack Vector

NETWORK

Attack 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

CVSS3

7.5

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

EPSS

0.002

Percentile

55.8%

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

CVSS2

5

Attack Vector

NETWORK

Attack 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

CVSS3

7.5

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

EPSS

0.002

Percentile

55.8%