Debian Security Bug TrackerDEBIANCVE:CVE-2020-10756CVE-2020-10756
2.1 Low
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:P/I:N/A:N
6.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
0.001 Low
EPSS
Percentile
30.3%
An out-of-bounds read vulnerability was found in the SLiRP networking implementation of the QEMU emulator. This flaw occurs in the icmp6_send_echoreply() routine while replying to an ICMP echo request, also known as ping. This flaw allows a malicious guest to leak the contents of the host memory, resulting in possible information disclosure. This flaw affects versions of libslirp before 4.3.1.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | libslirp | < 4.3.1-1 | libslirp_4.3.1-1_all.deb |
| Debian | 11 | all | libslirp | < 4.3.1-1 | libslirp_4.3.1-1_all.deb |
| Debian | 999 | all | libslirp | < 4.3.1-1 | libslirp_4.3.1-1_all.deb |
| Debian | 13 | all | libslirp | < 4.3.1-1 | libslirp_4.3.1-1_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
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:P/I:N/A:N
6.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
0.001 Low
EPSS
Percentile
30.3%