PT-2017-11722 · Google+1 · Android+1

Published 2017-10-10 · Updated 2017-10-19 · CVE-2017-11059

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

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

Description The issue arises when different threads set the HMAC key during SHA operations, potentially leading to a buffer overflow.

Recommendations For Android for MSM, consider restricting concurrent access to SHA operations until a fix is available. For Firefox OS for MSM, avoid using multiple threads for HMAC key setting during SHA operations as a temporary workaround. For QRD Android, restrict access to the affected SHA operations to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2017-11059

Affected Products

Android

Firefox Os

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2017-11059 · Security Note
• https://source.android.com/security/bulletin/pixel/2017-10-01 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2017-11059 · Vendor Advisory
• http://securityfocus.com/bid/101160 · Note