CVE-2021-3326
Summary
| CVE | CVE-2021-3326 |
|---|
| State | PUBLIC |
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| Assigner | [email protected] |
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| Source Priority | CVE Program / NVD first with legacy fallback |
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| Published | 2021-01-27 20:15:00 UTC |
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| Updated | 2023-11-07 03:37:00 UTC |
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| Description | 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. |
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NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|
| sourceware.org Git - glibc.git/commit |
|
sourceware.org |
|
| Oracle Critical Patch Update Advisory - April 2022 |
MISC |
www.oracle.com |
|
| oss-security - Re: glibc iconv crash with ISO-2022-JP-3 |
MLIST |
www.openwall.com |
Mailing List, Third Party Advisory |
| sourceware.org Git - glibc.git/commit |
MISC |
sourceware.org |
Patch, Third Party Advisory |
| Oracle Critical Patch Update Advisory - January 2022 |
MISC |
www.oracle.com |
|
| 27256 – (CVE-2021-3326) Assertion failure in ISO-2022-JP-3 gconv module related to combining characters (CVE-2021-3326) |
MISC |
sourceware.org |
Issue Tracking, Third Party Advisory |
| glibc: Multiple vulnerabilities (GLSA 202107-07) — Gentoo security |
GENTOO |
security.gentoo.org |
|
| [SECURITY] [DLA 3152-1] glibc security update |
MLIST |
lists.debian.org |
|
| CVE-2021-3326 GNU C Library (glibc) Vulnerability in NetApp Products | NetApp Product Security |
CONFIRM |
security.netapp.com |
Third Party Advisory |
| CVE Program record |
CVE.ORG |
www.cve.org |
canonical |
| NVD vulnerability detail |
NVD |
nvd.nist.gov |
canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 159188 Oracle Enterprise Linux Security Update for glibc (ELSA-2021-1585)
- 159249 Oracle Enterprise Linux Security Update for glibc (ELSA-2021-9280)
- 159295 Oracle Enterprise Linux Security Update for glibc (ELSA-2021-9344)
- 180089 Debian Security Update for glibc (CVE-2021-3326)
- 181138 Debian Security Update for glibc (DLA 3152-1)
- 198685 Ubuntu Security Notification for GNU C Library Vulnerabilities (USN-5310-1)
- 239336 Red Hat Update for glibc (RHSA-2021:1585)
- 352247 Amazon Linux Security Advisory for glibc: ALAS2-2021-1615
- 591406 Siemens SIMATIC S7-1500 CPU GNU/Linux subsystem Multiple Vulnerabilities (SSB-439005, ICSA-22-104-13)
- 6140328 AWS Bottlerocket Security Update for glibc (GHSA-25f2-pcpq-93c6)
- 670286 EulerOS Security Update for glibc (EulerOS-SA-2021-1790)
- 670325 EulerOS Security Update for glibc (EulerOS-SA-2021-1899)
- 670352 EulerOS Security Update for glibc (EulerOS-SA-2021-1872)
- 670379 EulerOS Security Update for glibc (EulerOS-SA-2021-1946)
- 670400 EulerOS Security Update for glibc (EulerOS-SA-2021-1925)
- 670616 EulerOS Security Update for glibc (EulerOS-SA-2021-2374)
- 670842 EulerOS Security Update for glibc (EulerOS-SA-2021-1790)
- 670847 EulerOS Security Update for glibc (EulerOS-SA-2021-1946)
- 670928 EulerOS Security Update for glibc (EulerOS-SA-2021-2374)
- 710069 Gentoo Linux glibc Multiple vulnerabilities (GLSA 202107-07)
- 750341 OpenSUSE Security Update for glibc (openSUSE-SU-2021:0358-1)
- 900140 CBL-Mariner Linux Security Update for glibc 2.28
- 903135 Common Base Linux Mariner (CBL-Mariner) Security Update for glibc (3835)
- 940275 AlmaLinux Security Update for glibc (ALSA-2021:1585)
- 960868 Rocky Linux Security Update for glibc (RLSA-2021:1585)
