PT-2015-2214 · Openssl+1 · Openssl+1

Published 2015-10-01 · Updated 2015-10-01 · CVE-2015-3837

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Android versions prior to 5.1.1 LMY48I

Description The issue is related to the OpenSSLX509Certificate class in the org/conscrypt/OpenSSLX509Certificate.java module, which improperly includes certain context data during serialization and deserialization. This allows attackers to execute arbitrary code via a crafted application. The vulnerability exists due to insufficient input validation, enabling a remote attacker to execute arbitrary code using a specially crafted application.

Recommendations For Android versions prior to 5.1.1 LMY48I, update to version 5.1.1 LMY48I or later to resolve the issue.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2015-11560

CVE-2015-3837

Affected Products

Android

Openssl

References · 4

• https://android.googlesource.com/platform/external/conscrypt/+/edf7055461e2d7fa18de5196dca80896a56e3540 · Vendor Advisory
• https://groups.google.com/forum/message/raw?msg=android-security-updates/Ugvu3fi6RQM/yzJvoTVrIQAJ · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2015-3837 · Security Note
• https://bdu.fstec.ru/vul/2015-11560 · Security Note