CVE-2021-3326
HIGHglibc < 2.32.0 - Denial of Service via ISO-2022-JP-3 Encoding Assertion Failure
Title source: llmDescription
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.
References (8)
Core 8
Core References
Mailing List, Third Party Advisory mailing-list
http://www.openwall.com/lists/oss-security/2021/01/28/2
Mailing List, Third Party Advisory mailing-list
https://lists.debian.org/debian-lts-announce/2022/10/msg00021.html
Patch
https://sourceware.org/git/?p=glibc.git%3Ba=commit%3Bh=7d88c6142c6efc160c0ee5e4f85cde382c072888
Third Party Advisory
https://security.netapp.com/advisory/ntap-20210304-0007/
Issue Tracking, Third Party Advisory
https://sourceware.org/bugzilla/show_bug.cgi?id=27256
Not Applicable
https://www.oracle.com/security-alerts/cpuapr2022.html
Patch, Third Party Advisory
https://www.oracle.com/security-alerts/cpujan2022.html
Third Party Advisory vendor-advisory
https://security.gentoo.org/glsa/202107-07
Scores
CVSS v3
7.5
EPSS
0.0017
EPSS Percentile
38.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-617
Status
published
Products (11)
debian/debian_linux
10.0
fujitsu/m10-1_firmware
< xcp2410
fujitsu/m10-4_firmware
< xcp2410
fujitsu/m10-4s_firmware
< xcp2410
fujitsu/m12-1_firmware
< xcp2410
fujitsu/m12-2_firmware
< xcp2410
fujitsu/m12-2s_firmware
< xcp2410
gnu/glibc
< 2.32.0
netapp/e-series_santricity_os_controller
11.0 - 11.60.3
netapp/ontap_select_deploy_administration_utility
... and 1 more
Published
Jan 27, 2021
Tracked Since
Feb 18, 2026