CVE-2021-3998
High
Description
A flaw was found in glibc. The realpath() function can mistakenly return an unexpected value, potentially leading to information leakage and disclosure of sensitive data.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Gnu Glibc
PublishedAug 24, 2022
First seenAug 24, 2022
Weakness typeCWE-125Out-of-bounds read
How to fix
Update
- gnu glibc2.35 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| gnu glibc | 2.33 ≤ v < 2.35 | 2.35 |
| netapp ontap_select_deploy_administration_utility | No range specified | — |
| netapp h300s_firmware | No range specified | — |
| netapp h500s_firmware | No range specified | — |
| netapp h700s_firmware | No range specified | — |
| netapp h410s_firmware | No range specified | — |
| netapp h410c_firmware | No range specified | — |
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