CVE-2020-35493

A flaw exists in binutils in bfd/pef.c. An attacker who is able to submit a crafted PEF file to be parsed by objdump could cause a heap buffer overflow -> out-of-bounds read that could lead to an impact to application availability. This flaw affects binutils versions prior to 2.34.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.5 MEDIUM
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
redhatCNA
---
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CVEADP
---
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Base Score
CVSS 3.x
EPSS Score
Percentile: 57%
VendorProductVersion
gnubinutils
𝑥
< 2.34
netappcloud_backup
-
netappontap_select_deploy_administration_utility
-
netappsolidfire\,_enterprise_sds_\&_hci_storage_node
-
netappsolidfire_\&_hci_management_node
-
broadcombrocade_fabric_operating_system_firmware
-
netapphci_compute_node_firmware
-
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
binutils
bullseye
2.35.2-2
fixed
bookworm
2.40-2
fixed
sid
2.43.1-5
fixed
trixie
2.43.1-5
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
binutils
jammy
not-affected
impish
not-affected
hirsute
not-affected
groovy
not-affected
focal
not-affected
bionic
not-affected
xenial
not-affected
trusty
not-affected