Alpine Linux Development TeamALPINE:CVE-2018-20002CVE-2018-20002
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:3.0/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
49.9%
The _bfd_generic_read_minisymbols function in syms.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.31, has a memory leak via a crafted ELF file, leading to a denial of service (memory consumption), as demonstrated by nm.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Alpine | edge-main | noarch | binutils | < 2.32-r0 | UNKNOWN |
| Alpine | 3.10-main | noarch | binutils | < 2.32-r0 | UNKNOWN |
| Alpine | 3.11-community | noarch | binutils-avr | < 2.32-r0 | UNKNOWN |
| Alpine | 3.11-main | noarch | binutils | < 2.32-r0 | UNKNOWN |
| Alpine | 3.12-community | noarch | binutils-avr | < 2.32-r0 | UNKNOWN |
| Alpine | 3.12-main | noarch | binutils | < 2.32-r0 | UNKNOWN |
| Alpine | 3.13-main | noarch | binutils | < 2.32-r0 | UNKNOWN |
| Alpine | 3.14-main | noarch | binutils | < 2.32-r0 | UNKNOWN |
| Alpine | 3.15-main | noarch | binutils | < 2.32-r0 | UNKNOWN |
| Alpine | 3.16-main | noarch | binutils | < 2.32-r0 | UNKNOWN |
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:3.0/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
49.9%