Medium severity · published Jan 4, 2021
CVE-2020-35495
There's a flaw in binutils /bfd/pef.c
5.5
CVSS
1.2%
EPSS
No
On KEV
Description
There's a flaw in binutils /bfd/pef.c. An attacker who is able to submit a crafted input file to be processed by the objdump program could cause a null pointer dereference. The greatest threat from this flaw is to application availability. This flaw affects binutils versions prior to 2.34.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.2% · higher than 68% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BI
binutils ·
binutils 2.34 · source: vendor, NVD
BF
Brocade Fabric Operating System Firmware · Broadcom
All versions, or not specified · source: NVD
CB
Cloud Backup · Netapp
All versions, or not specified · source: NVD
FE
Fedora · Fedoraproject
32 · source: NVD
HC
Hci Compute Node Firmware · Netapp
All versions, or not specified · source: NVD
OS
Ontap Select Deploy Administration Utility · Netapp
All versions, or not specified · source: NVD
SH
Solidfire & Hci Management Node · Netapp
All versions, or not specified · source: NVD
SE
Solidfire, Enterprise Sds & Hci Storage Node · Netapp
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-35495
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-35495
Exploit
https://bugzilla.redhat.com/show_bug.cgi?id=1911441
lists.fedoraproject.org
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4KOK3QWSVOUJWJ54HVGIFWNLWQ5ZY4S6/
Third Party Advisory
https://security.gentoo.org/glsa/202107-24
Third Party Advisory
https://security.netapp.com/advisory/ntap-20210212-0007/
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