Alpine Linux Development TeamALPINE:CVE-2018-20330CVE-2018-20330
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
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
0.003 Low
EPSS
Percentile
69.6%
The tjLoadImage function in libjpeg-turbo 2.0.1 has an integer overflow with a resultant heap-based buffer overflow via a BMP image because multiplication of pitch and height is mishandled, as demonstrated by tjbench.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Alpine | edge-main | noarch | libjpeg-turbo | < 2.0.2-r0 | UNKNOWN |
| Alpine | 3.10-main | noarch | libjpeg-turbo | < 2.0.2-r0 | UNKNOWN |
| Alpine | 3.11-main | noarch | libjpeg-turbo | < 2.0.2-r0 | UNKNOWN |
| Alpine | 3.12-main | noarch | libjpeg-turbo | < 2.0.2-r0 | UNKNOWN |
| Alpine | 3.13-main | noarch | libjpeg-turbo | < 2.0.2-r0 | UNKNOWN |
| Alpine | 3.14-main | noarch | libjpeg-turbo | < 2.0.2-r0 | UNKNOWN |
| Alpine | 3.15-main | noarch | libjpeg-turbo | < 2.0.2-r0 | UNKNOWN |
| Alpine | 3.16-main | noarch | libjpeg-turbo | < 2.0.2-r0 | UNKNOWN |
| Alpine | 3.17-main | noarch | libjpeg-turbo | < 2.0.2-r0 | UNKNOWN |
| Alpine | 3.18-main | noarch | libjpeg-turbo | < 2.0.2-r0 | UNKNOWN |
Related
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
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
0.003 Low
EPSS
Percentile
69.6%