CVE-2021-39515
Published: 09/20/2021 16:15:11
An issue was discovered in libjpeg through 2020021. A NULL pointer dereference exists in the function SampleInterleavedLSScan::ParseMCU() located in sampleinterleavedlsscan.cpp. It allows an attacker to cause Denial of Service.
MEDIUM
CVSS v3: 6.5
CVSS v3: 6.5
Status
| DocFilters Release | Package | State | Justification | Comment |
|---|---|---|---|---|
| 25.1 | libjpeg (9e) | Not Affected | Code Not Present | 9e does not match CVE configuration. |
| 24.4 | libjpeg (9e) | Not Affected | Code Not Present | 9e does not match CVE configuration. |
| 24.4.0 | libjpeg (9e) | Not Affected | Code Not Present | 9e does not match CVE configuration. |
| 24.3 | libjpeg (9e) | Not Affected | Code Not Present | 9e does not match CVE configuration. |
| 24.2.1 | libjpeg (9e) | Not Affected | Code Not Present | 9e does not match CVE configuration. |
| 24.2 | libjpeg (9e) | Not Affected | Code Not Present | 9e does not match CVE configuration. |
| 24.1 | libjpeg (9e) | Not Affected | Code Not Present | 9e does not match CVE configuration. |
| 23.3 | libjpeg (9e) | Not Affected | Code Not Present | 9e does not match CVE configuration. |
| 23.2.1 | libjpeg (9d) | Not Affected | Code Not Present | 9d does not match CVE configuration. |
| 23.2 | libjpeg (9d) | Not Affected | Code Not Present | 9d does not match CVE configuration. |
| 23.1 | libjpeg (9d) | Not Affected | Code Not Present | 9d does not match CVE configuration. |
| 22.4 | libjpeg (9d) | Not Affected | Code Not Present | 9d does not match CVE configuration. |
| 22.3 | libjpeg (9d) | Not Affected | Code Not Present | 9d does not match CVE configuration. |
| 22.2 | libjpeg (9d) | Not Affected | Code Not Present | 9d does not match CVE configuration. |
| 22.1 | libjpeg (9d) | Not Affected | Code Not Present | 9d does not match CVE configuration. |
| 21.11.1 | libjpeg (9d) | Not Affected | Code Not Present | 9d does not match CVE configuration. |
| 21.11 | libjpeg (9d) | Not Affected | Code Not Present | 9d does not match CVE configuration. |
| 21.8.1 | libjpeg (9d) | Not Affected | Code Not Present | 9d does not match CVE configuration. |
| 21.8 | libjpeg (9d) | Not Affected | Code Not Present | 9d does not match CVE configuration. |
| 21.5.1 | libjpeg (9d) | Not Affected | Code Not Present | 9d does not match CVE configuration. |
| 21.5.0 | libjpeg (9d) | Not Affected | Code Not Present | 9d does not match CVE configuration. |
| 21.2.0 | libjpeg (9d) | Not Affected | Code Not Present | 9d does not match CVE configuration. |
| 11.4.20 | libjpeg (9d) | Not Affected | Code Not Present | 9d does not match CVE configuration. |
| 11.4.19.3667 | libjpeg (9d) | Not Affected | Code Not Present | 9d does not match CVE configuration. |
| 11.4.18.3599 | libjpeg (9b) | Not Affected | Code Not Present | 9b does not match CVE configuration. |
| 11.4.17 | libjpeg (9b) | Not Affected | Code Not Present | 9b does not match CVE configuration. |
| 11.4.16.3445 | libjpeg (9b) | Not Affected | Code Not Present | 9b does not match CVE configuration. |
| 11.4.15.3368 | libjpeg (9b) | Not Affected | Code Not Present | 9b does not match CVE configuration. |
| 11.4.14.3263 | libjpeg (9b) | Not Affected | Code Not Present | 9b does not match CVE configuration. |
| 11.4.13.3179 | libjpeg (9b) | Not Affected | Code Not Present | 9b does not match CVE configuration. |
| 11.4.12.3054 | libjpeg (9b) | Not Affected | Code Not Present | 9b does not match CVE configuration. |
| 11.4.11.3040 | libjpeg (9b) | Not Affected | Code Not Present | 9b does not match CVE configuration. |
| 11.4.11.2990 | libjpeg (9b) | Not Affected | Code Not Present | 9b does not match CVE configuration. |
| 11.4.10.2934 | libjpeg (9b) | Not Affected | Code Not Present | 9b does not match CVE configuration. |
| 11.4.9.2878 | libjpeg (9b) | Not Affected | Code Not Present | 9b does not match CVE configuration. |
| 11.4.8.2822 | libjpeg (9b) | Not Affected | Code Not Present | 9b does not match CVE configuration. |
Severity score breakdown
Attack Complexity
LOW
Attack Vector
NETWORK
Availability Impact
HIGH
Base Score
6.5
Base Severity
MEDIUM
Confidentiality Impact
NONE
Integrity Impact
NONE
Privileges Required
NONE
Scope
UNCHANGED
User Interaction
REQUIRED
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Version
3.1