5.6 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.007 Low
EPSS
Percentile
80.2%
In libslirp 4.1.0, as used in QEMU 4.2.0, tcp_subr.c misuses snprintf return values, leading to a buffer overflow in later code.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | libslirp | < 4.2.0-1 | libslirp_4.2.0-1_all.deb |
Debian | 11 | all | libslirp | < 4.2.0-1 | libslirp_4.2.0-1_all.deb |
Debian | 999 | all | libslirp | < 4.2.0-1 | libslirp_4.2.0-1_all.deb |
Debian | 13 | all | libslirp | < 4.2.0-1 | libslirp_4.2.0-1_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 | 10 | all | qemu | < 1:3.1+dfsg-8+deb10u7 | qemu_1:3.1+dfsg-8+deb10u7_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 | slirp | < 1:1.0.17-11 | slirp_1:1.0.17-11_all.deb |
5.6 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.007 Low
EPSS
Percentile
80.2%