Debian Security Bug TrackerDEBIANCVE:CVE-2020-1983CVE-2020-1983
2.1 Low
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:N/I:N/A:P
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.001 Low
EPSS
Percentile
23.5%
A use after free vulnerability in ip_reass() in ip_input.c of libslirp 4.2.0 and prior releases allows crafted packets to cause a denial of service.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | libslirp | < 4.2.0-2 | libslirp_4.2.0-2_all.deb |
| Debian | 11 | all | libslirp | < 4.2.0-2 | libslirp_4.2.0-2_all.deb |
| Debian | 999 | all | libslirp | < 4.2.0-2 | libslirp_4.2.0-2_all.deb |
| Debian | 13 | all | libslirp | < 4.2.0-2 | libslirp_4.2.0-2_all.deb |
| Debian | 12 | all | qemu | < 1:4.1-2 | qemu_1:4.1-2_all.deb |
| Debian | 11 | all | qemu | < 1:4.1-2 | qemu_1:4.1-2_all.deb |
| Debian | 999 | all | qemu | < 1:4.1-2 | qemu_1:4.1-2_all.deb |
| Debian | 13 | all | qemu | < 1:4.1-2 | qemu_1:4.1-2_all.deb |
| Debian | 12 | all | slirp4netns | < 1.0.1-1 | slirp4netns_1.0.1-1_all.deb |
| Debian | 11 | all | slirp4netns | < 1.0.1-1 | slirp4netns_1.0.1-1_all.deb |
Related
2.1 Low
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:N/I:N/A:P
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.001 Low
EPSS
Percentile
23.5%