PT-2018-10933 · Mozilla+2 · Firefox Os+2

Published 2018-12-20 · Updated 2019-10-03 · CVE-2018-11985

Positive Technologies (AI Summary)

CVSS v2.0

4.6

Medium

Base vector

AV:L/AC:L/Au:N/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions Android for MSM (affected versions not specified) Firefox OS for MSM (affected versions not specified) QRD Android (affected versions not specified)

Description A potential heap overflow issue exists due to integer overflow in the roundup to native pointer when allocating heap using user-supplied size. This could lead to a heap overflow vulnerability.

Recommendations For Android for MSM, update to a version that includes the fix for the integer overflow issue. For Firefox OS for MSM, update to a version that includes the fix for the integer overflow issue. For QRD Android, update to a version that includes the fix for the integer overflow issue. As a temporary workaround, consider restricting user-supplied input to prevent large allocations that could trigger the integer overflow.

Fix

Integer Overflow

Weakness Enumeration

CWE-190

Related Identifiers

CVE-2018-11985

Affected Products

Android

Firefox Os

Qrd Android

References · 2

• https://codeaurora.org/security-bulletin/2018/12/03/december-2018-code-aurora-security-bulletin · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2018-11985 · Security Note