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ubuntucveUbuntu.comUB:CVE-2021-3326
HistoryJan 27, 2021 - 12:00 a.m.

CVE-2021-3326

2021-01-2700:00:00
ubuntu.com
ubuntu.com
24

5 Medium

CVSS2

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

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

0.013 Low

EPSS

Percentile

86.2%

JSON

The iconv function in the GNU C Library (aka glibc or libc6) 2.32 and
earlier, when processing invalid input sequences in the ISO-2022-JP-3
encoding, fails an assertion in the code path and aborts the program,
potentially resulting in a denial of service.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu14.04noarcheglibc< anyUNKNOWN
ubuntu18.04noarchglibc< 2.27-3ubuntu1.5UNKNOWN
ubuntu20.04noarchglibc< 2.31-0ubuntu9.7UNKNOWN
ubuntu16.04noarchglibc< 2.23-0ubuntu11.3+esm2UNKNOWN

Related

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Medium: glibc
2021-03-18 01:13:00
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Amazon Linux 2 : glibc (ALAS-2021-1615)
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EulerOS 2.0 SP8 : glibc (EulerOS-SA-2021-1872)
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EulerOS 2.0 SP9 : glibc (EulerOS-SA-2021-1925)
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Huawei EulerOS: Security Advisory for glibc (EulerOS-SA-2021-1925)
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glibc vulnerability CVE-2021-3326
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ROS-20230420-02
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Home Download Photon OS User Documentation FAQ Security Advisories Related Information Lightwave - PHSA-2021-1.0-0360
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Important Photon OS Security Update - PHSA-2021-0360
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Fix of CVE: CVE-2021-3326, CVE-2021-43396
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Fix of CVE: CVE-2021-3326, CVE-2021-43396
2021-11-08 16:35:06
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2022-10-25 00:00:00
GNU C Library vulnerabilities
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Updated glibc packages fixes security vulnerabilities
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[ASA-202102-16] lib32-glibc: denial of service
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5 Medium

CVSS2

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

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

0.013 Low

EPSS

Percentile

86.2%

JSON
Related for UB:CVE-2021-3326
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