Executive Summary

Informations
Name CVE-2021-3326 First vendor Publication 2021-01-27
Vendor Cve Last vendor Modification 2022-11-04

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 7.5
Base Score 7.5 Environmental Score 7.5
impact SubScore 3.6 Temporal Score 7.5
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:N/I:N/A:P)
Cvss Base Score 5 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

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.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3326

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-617 Reachable Assertion

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 127
Application 18
Application 1
Application 1
Os 1

Sources (Detail)

Source Url
CONFIRM https://security.netapp.com/advisory/ntap-20210304-0007/
GENTOO https://security.gentoo.org/glsa/202107-07
MISC https://sourceware.org/bugzilla/show_bug.cgi?id=27256
https://sourceware.org/git/?p=glibc.git;a=commit;h=7d88c6142c6efc160c0ee5e4f8...
https://www.oracle.com/security-alerts/cpuapr2022.html
https://www.oracle.com/security-alerts/cpujan2022.html
MLIST http://www.openwall.com/lists/oss-security/2021/01/28/2
https://lists.debian.org/debian-lts-announce/2022/10/msg00021.html

Alert History

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Date Informations
2022-11-08 00:27:38
  • Multiple Updates
2022-11-05 00:27:52
  • Multiple Updates
2022-10-18 00:27:27
  • Multiple Updates
2022-09-03 09:27:34
  • Multiple Updates
2022-05-14 01:56:27
  • Multiple Updates
2022-04-20 09:23:22
  • Multiple Updates
2022-03-01 21:23:27
  • Multiple Updates
2022-02-07 21:23:19
  • Multiple Updates
2022-01-29 01:48:46
  • Multiple Updates
2021-08-05 01:43:06
  • Multiple Updates
2021-07-06 12:40:40
  • Multiple Updates
2021-05-04 14:09:25
  • Multiple Updates
2021-04-22 03:14:49
  • Multiple Updates
2021-03-26 12:38:46
  • Multiple Updates
2021-02-03 21:23:40
  • Multiple Updates
2021-01-29 05:23:08
  • Multiple Updates
2021-01-28 00:23:08
  • First insertion