Alpine Linux Development TeamALPINE:CVE-2020-8927CVE-2020-8927
6.4 Medium
CVSS2
Attack Vector
NETWORK
Attack 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
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
7.3 High
AI Score
Confidence
High
0.006 Low
EPSS
Percentile
78.8%
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.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Alpine | edge-main | noarch | brotli | < 1.0.9-r0 | UNKNOWN |
| Alpine | 3.12-main | noarch | brotli | < 1.0.9-r0 | UNKNOWN |
| Alpine | 3.13-main | noarch | brotli | < 1.0.9-r0 | UNKNOWN |
| Alpine | 3.14-main | noarch | brotli | < 1.0.9-r0 | UNKNOWN |
| Alpine | 3.15-main | noarch | brotli | < 1.0.9-r0 | UNKNOWN |
| Alpine | 3.16-main | noarch | brotli | < 1.0.9-r0 | UNKNOWN |
| Alpine | 3.17-main | noarch | brotli | < 1.0.9-r0 | UNKNOWN |
| Alpine | 3.18-main | noarch | brotli | < 1.0.9-r0 | UNKNOWN |
| Alpine | 3.19-main | noarch | brotli | < 1.0.9-r0 | UNKNOWN |
| Alpine | 3.20-main | noarch | brotli | < 1.0.9-r0 | UNKNOWN |
Related
6.4 Medium
CVSS2
Attack Vector
NETWORK
Attack 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
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
7.3 High
AI Score
Confidence
High
0.006 Low
EPSS
Percentile
78.8%