Vulnerability Monitor

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CVE-2021-3530

A flaw was discovered in GNU libiberty within demangle_path() in rust-demangle.c, as distributed in GNU Binutils version 2.36. A crafted symbol can cause stack memory to be exhausted leading to a crash.

Published

2021-06-02T15:15:09.303

Last Modified

2024-11-21T06:21:46.537

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Secondary
CWE-674
Type: Primary
CWE-674

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	gnu	binutils	2.36	Yes
Application	netapp	ontap_select_deploy_administration_utility	-	Yes

References

https://bugzilla.redhat.com/show_bug.cgi?id=1956423 Issue Tracking, Third Party Advisory ([email protected])
https://security.gentoo.org/glsa/202208-30 Third Party Advisory ([email protected])
https://security.netapp.com/advisory/ntap-20210716-0006/ Third Party Advisory ([email protected])
https://src.fedoraproject.org/rpms/binutils/blob/rawhide/f/binutils-CVE-2021-3530.patch Patch, Third Party Advisory ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=1956423 Issue Tracking, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.gentoo.org/glsa/202208-30 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.netapp.com/advisory/ntap-20210716-0006/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://src.fedoraproject.org/rpms/binutils/blob/rawhide/f/binutils-CVE-2021-3530.patch Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)