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mageiaGentoo FoundationMGASA-2020-0112
HistoryMar 06, 2020 - 7:13 p.m.

Updated binutils packages fix security vulnerabilities

2020-03-0619:13:58
Gentoo Foundation
advisories.mageia.org
49

CVSS2

4.3

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.007

Percentile

80.7%

This update provides the binutils 2.33.1 and fixes at least the following security issues: An issue was discovered in GNU libiberty, as distributed in GNU Binutils 2.32. simple_object_elf_match in simple-object-elf.c does not check for a zero shstrndx value, leading to an integer overflow and resultant heap- based buffer overflow (CVE-2019-14250). find_abstract_instance in dwarf2.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.32, allows remote attackers to cause a denial of service (infinite recursion and application crash) via a crafted ELF file )CVE-2019-17450). An issue was discovered in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.32. It is an integer overflow leading to a SEGV in _bfd_dwarf2_find_nearest_line in dwarf2.c, as demonstrated by nm (CVE-2019-17451). GNU binutils gold linker is affected by Improper Input Validation, Signed/ Unsigned Comparison, Out-of-bounds Read. The impact is: Denial of service. The attack vector is: An ELF file with an invalid e_shoff header field must be opened (CVE-2019-1010204). For more information about the other changes and additional features of binutils / gas / ld in this update, see the referenced sourceware.org NEWS links.

OSVersionArchitecturePackageVersionFilename
Mageia7noarchbinutils< 2.33.1-1binutils-2.33.1-1.mga7

CVSS2

4.3

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.007

Percentile

80.7%