CVE-2021-3326
High
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.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Gnu Glibc
PublishedJan 27, 2021
First seenJan 27, 2021
Weakness typeCWE-617CWE-617
How to fix
Update
- fujitsu m10-1_firmwarexcp2410, xcp3110 or later
- fujitsu m10-4_firmwarexcp2410, xcp3110 or later
- fujitsu m10-4s_firmwarexcp2410, xcp3110 or later
- fujitsu m12-1_firmwarexcp2410, xcp3110 or later
- fujitsu m12-2_firmwarexcp2410, xcp3110 or later
- fujitsu m12-2s_firmwarexcp2410, xcp3110 or later
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| gnu glibc | v ≤ 2.32.0 | — |
| netapp e-series_santricity_os_controller | 11.0 ≤ v ≤ 11.60.3 | — |
| netapp ontap_select_deploy_administration_utility | No range specified | — |
| oracle communications_cloud_native_core_security_edge_protection_proxy | 1.5.0 | — |
| fujitsu m10-1_firmware | v < xcp2410, v < xcp3110 | xcp2410, xcp3110 |
| fujitsu m10-4_firmware | v < xcp2410, v < xcp3110 | xcp2410, xcp3110 |
| fujitsu m10-4s_firmware | v < xcp2410, v < xcp3110 | xcp2410, xcp3110 |
| fujitsu m12-1_firmware | v < xcp2410, v < xcp3110 | xcp2410, xcp3110 |
| fujitsu m12-2_firmware | v < xcp2410, v < xcp3110 | xcp2410, xcp3110 |
| fujitsu m12-2s_firmware | v < xcp2410, v < xcp3110 | xcp2410, xcp3110 |
| debian debian_linux | 10.0 | — |
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