CVE-2023-20789 — MEDIUM (4.4)

Vulnerability Description

In jpeg, there is a possible information disclosure due to a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07693193; Issue ID: ALPS07693193.

CVSS Score

4.4

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Google	Android	12.0
Mediatek	Mt6789	-
Mediatek	Mt6835	-
Mediatek	Mt6855	-
Mediatek	Mt6879	-
Mediatek	Mt6886	-
Mediatek	Mt6895	-
Mediatek	Mt6983	-
Mediatek	Mt6985	-
Mediatek	Mt8188	-
Mediatek	Mt8195	-
Mediatek	Mt8195Z	-

References

https://corp.mediatek.com/product-security-bulletin/August-2023Vendor Advisory
https://corp.mediatek.com/product-security-bulletin/August-2023Vendor Advisory

FAQ

What is CVE-2023-20789?

CVE-2023-20789 is a vulnerability with a CVSS score of 4.4 (MEDIUM). In jpeg, there is a possible information disclosure due to a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not need...

How severe is CVE-2023-20789?

CVE-2023-20789 has been rated MEDIUM with a CVSS base score of 4.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-20789?

Check the references section above for vendor advisories and patch information. Affected products include: Google Android, Mediatek Mt6789, Mediatek Mt6835, Mediatek Mt6855, Mediatek Mt6879.