CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
55.9%
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.
Vendor | Product | Version | CPE |
---|---|---|---|
gnu | glibc | * | cpe:2.3:a:gnu:glibc:*:*:*:*:*:*:*:* |
netapp | ontap_select_deploy_administration_utility | - | cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:* |
netapp | h300s | - | cpe:2.3:h:netapp:h300s:-:*:*:*:*:*:*:* |
netapp | h300s_firmware | - | cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:* |
netapp | h500s | - | cpe:2.3:h:netapp:h500s:-:*:*:*:*:*:*:* |
netapp | h500s_firmware | - | cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:* |
netapp | h700s | - | cpe:2.3:h:netapp:h700s:-:*:*:*:*:*:*:* |
netapp | h700s_firmware | - | cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:* |
netapp | h410s | - | cpe:2.3:h:netapp:h410s:-:*:*:*:*:*:*:* |
netapp | h410s_firmware | - | cpe:2.3:o:netapp:h410s_firmware:-:*:*:*:*:*:*:* |
[
{
"vendor": "n/a",
"product": "glibc",
"versions": [
{
"version": "Affects glibc v2.33 and above.",
"status": "affected"
}
]
}
]
access.redhat.com/security/cve/CVE-2021-3998
bugzilla.redhat.com/show_bug.cgi?id=2024633
security-tracker.debian.org/tracker/CVE-2021-3998
security.netapp.com/advisory/ntap-20221020-0003/
sourceware.org/bugzilla/show_bug.cgi?id=28770
sourceware.org/git/gitweb.cgi?p=glibc.git%3Bh=84d2d0fe20bdf94feed82b21b4d7d136db471f03
sourceware.org/git/gitweb.cgi?p=glibc.git%3Bh=ee8d5e33adb284601c00c94687bc907e10aec9bb
www.openwall.com/lists/oss-security/2022/01/24/4
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