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CVE-2021-3326
Good to know:
Date: January 26, 2021
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.
Language: C
Severity Score
Related Resources (14)
Severity Score
Weakness Type (CWE)
Reachable Assertion
CWE-617Top Fix
Upgrade Version
Upgrade to version glibc - 2.33;glibc - 2.31+gitAUTOINC+f84949f1c4;glibc - 2.31+gitAUTOINC+4f0a61f753;cross-localedef-native - 2.31;cross-localedef-native - 2.33
CVSS v3.1
| Base Score: |
|
|---|---|
| Attack Vector (AV): | NETWORK |
| Attack Complexity (AC): | LOW |
| Privileges Required (PR): | NONE |
| User Interaction (UI): | NONE |
| Scope (S): | UNCHANGED |
| Confidentiality (C): | NONE |
| Integrity (I): | NONE |
| Availability (A): | HIGH |
CVSS v2
| Base Score: |
|
|---|---|
| Access Vector (AV): | NETWORK |
| Access Complexity (AC): | LOW |
| Authentication (AU): | NONE |
| Confidentiality (C): | NONE |
| Integrity (I): | NONE |
| Availability (A): | PARTIAL |
| Additional information: |