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gentooGentoo FoundationGLSA-202310-03
HistoryOct 04, 2023 - 12:00 a.m.

glibc: Multiple vulnerabilities

2023-10-0400:00:00
Gentoo Foundation
security.gentoo.org
9

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.016 Low

EPSS

Percentile

87.2%

JSON

Background

glibc is a package that contains the GNU C library.

Description

Multiple vulnerabilities have been discovered in glibc. Please review the CVE identifiers referenced below for details.

Impact

An attacker could elevate privileges from a local user to root.

Workaround

There is no known workaround at this time.

Resolution

All glibc users should upgrade to the latest version:

 # emerge --sync
 # emerge --ask --oneshot --verbose ">=sys-libs/glibc-2.37-r7"
OSVersionArchitecturePackageVersionFilename
Gentooanyallsys-libs/glibc< 2.37-r7UNKNOWN

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7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.016 Low

EPSS

Percentile

87.2%

JSON
Related for GLSA-202310-03
nessus37debian1openvas16rocky1oraclelinux8fedora3redhat41osv10almalinux2rosalinux2ubuntu1mageia3cloudfoundry1ibm7cve5cgr3debiancve5redhatcve5prion5ubuntucve4wolfi3cbl_mariner2broadcom1zdt3githubexploit16hivepro2f51kitploit1packetstorm2qualysblog2metasploit1attackerkb1cisa_kev1photon2github1