Ubuntu.comUB:CVE-2020-35507CVE-2020-35507
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
0.001 Low
EPSS
Percentile
45.8%
There’s a flaw in bfd_pef_parse_function_stubs of bfd/pef.c in binutils in
versions prior to 2.34 which could allow an attacker who is able to submit
a crafted file to be processed by objdump to cause a NULL pointer
dereference. The greatest threat of this flaw is to application
availability.
Bugs
- <https://sourceware.org/bugzilla/show_bug.cgi?id=25308>
- <https://bugzilla.redhat.com/show_bug.cgi?id=1911691>
Notes
| Author | Note |
|---|---|
| mdeslaur | same commit at CVE-2020-25495 pef.c isn’t compiled in Ubuntu package |
Related
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
0.001 Low
EPSS
Percentile
45.8%