CVE-2015-3195
openssl - security update
5.3
MEDIUM
CVSS 3.1
EPSS 3.5%
Description
The ASN1_TFLG_COMBINE implementation in crypto/asn1/tasn_dec.c in OpenSSL before 0.9.8zh, 1.0.0 before 1.0.0t, 1.0.1 before 1.0.1q, and 1.0.2 before 1.0.2e mishandles errors caused by malformed X509_ATTRIBUTE data, which allows remote attackers to obtain sensitive information from process memory by triggering a decoding failure in a PKCS#7 or CMS application.
How to fix CVE-2015-3195
To remediate CVE-2015-3195, upgrade the affected package to a fixed version below.
- —upgrade to 1.0.2e-1 or later
- —upgrade to 0.9.8o-4squeeze22 or later
Is CVE-2015-3195 being exploited?
Low — EPSS is 3.5%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 1.0.2e-1
- from 0, < 0.9.8o-4squeeze22
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |