6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
6.4 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:P/A:P
0.006 Low
EPSS
Percentile
78.4%
A buffer overflow exists in the Brotli library versions prior to 1.0.8 where an attacker controlling the input length of a “one-shot” decompression request to a script can trigger a crash, which happens when copying over chunks of data larger than 2 GiB. It is recommended to update your Brotli library to 1.0.8 or later. If one cannot update, we recommend to use the “streaming” API as opposed to the “one-shot” API, and impose chunk size limits.
lists.opensuse.org/opensuse-security-announce/2020-09/msg00108.html
github.com/bitemyapp/brotli2-rs
github.com/bitemyapp/brotli2-rs/issues/45
github.com/github/advisory-database/issues/785
github.com/google/brotli/releases/tag/v1.0.9
lists.debian.org/debian-lts-announce/2020/12/msg00003.html
lists.fedoraproject.org/archives/list/[email protected]/message/356JOYTWW4BWSZ42SEFLV7NYHL3S3AEH
lists.fedoraproject.org/archives/list/[email protected]/message/4TOGTZ2ZWDH662ZNFFSZVL3M5AJXV6JF
lists.fedoraproject.org/archives/list/[email protected]/message/J4E265WKWKYMK2RYYSIXBEGZTDY5IQE6
lists.fedoraproject.org/archives/list/[email protected]/message/M4VCDOJGL6BK3HB4XRD2WETBPYX2ITF6
lists.fedoraproject.org/archives/list/[email protected]/message/MMBKACMLSRX7JJSKBTR35UOEP2WFR6QP
lists.fedoraproject.org/archives/list/[email protected]/message/MQLM7ABVCYJLF6JRPF3M3EBXW63GNC27
lists.fedoraproject.org/archives/list/[email protected]/message/W23CUADGMVMQQNFKHPHXVP7RPZJZNN6I
lists.fedoraproject.org/archives/list/[email protected]/message/WW62OZEY2GHJL4JCOLJRBSRETXDHMWRK
lists.fedoraproject.org/archives/list/[email protected]/message/ZXEQ3GQVELA2T4HNZG7VPMS2HDVXMJRG
nvd.nist.gov/vuln/detail/CVE-2020-8927
rustsec.org/advisories/RUSTSEC-2021-0131.html
rustsec.org/advisories/RUSTSEC-2021-0132.html
usn.ubuntu.com/4568-1
www.debian.org/security/2020/dsa-4801
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
6.4 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:P/A:P
0.006 Low
EPSS
Percentile
78.4%