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mageiaGentoo FoundationMGASA-2015-0473
HistoryDec 17, 2015 - 12:01 a.m.

Updated libpng packages fix security vulnerabilities

2015-12-1700:01:04
Gentoo Foundation
advisories.mageia.org
13

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

7.3 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

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

0.12 Low

EPSS

Percentile

95.4%

Updated libpng and libpng12 packages fix security vulnerability: The fix for CVE-2015-8126 was incomplete. While it defended against the potential overrun while reading PNG files, it did not detect a potential overrun by applications using png_set_PLTE directly (CVE-2015-8472).

OSVersionArchitecturePackageVersionFilename
Mageia5noarchlibpng12< 1.2.55-1libpng12-1.2.55-1.mga5
Mageia5noarchlibpng< 1.6.20-1libpng-1.6.20-1.mga5

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

7.3 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

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

0.12 Low

EPSS

Percentile

95.4%