Debian Security Bug TrackerDEBIANCVE:CVE-2023-2804CVE-2023-2804
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
0.001 Low
EPSS
Percentile
41.0%
A heap-based buffer overflow issue was discovered in libjpeg-turbo in h2v2_merged_upsample_internal() function of jdmrgext.c file. The vulnerability can only be exploited with 12-bit data precision for which the range of the sample data type exceeds the valid sample range, hence, an attacker could craft a 12-bit lossless JPEG image that contains out-of-range 12-bit samples. An application attempting to decompress such image using merged upsampling would lead to segmentation fault or buffer overflows, causing an application to crash.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | libjpeg-turbo | < 1:2.1.5-2 | libjpeg-turbo_1:2.1.5-2_all.deb |
| Debian | 11 | all | libjpeg-turbo | < 1:2.0.6-4 | libjpeg-turbo_1:2.0.6-4_all.deb |
| Debian | 10 | all | libjpeg-turbo | < 1:1.5.2-2+deb10u1 | libjpeg-turbo_1:1.5.2-2+deb10u1_all.deb |
| Debian | 999 | all | libjpeg-turbo | < 1:2.1.5-3 | libjpeg-turbo_1:2.1.5-3_all.deb |
| Debian | 13 | all | libjpeg-turbo | < 1:2.1.5-3 | libjpeg-turbo_1:2.1.5-3_all.deb |
Related
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
0.001 Low
EPSS
Percentile
41.0%