Advisory ID

11573

Release date

2015-07-06

Last Updated

2015-07-06

Issue Severity

N/A.

Source

Source

US-CERT/NIST

Release date

2015-06-12

CVSS v2 Base Score

5.0 (MEDIUM)

Problem Description

The PKCS7_dataDecodefunction in crypto/pkcs7/pk7_doit.c in OpenSSL before 0.9.8zg, 1.0.0 before 1.0.0s, 1.0.1 before 1.0.1n, and 1.0.2 before 1.0.2b allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a PKCS#7 blob that uses ASN.1 encoding and lacks inner EncryptedContent data.

Find more about CVE-2015-1790 from MITRE CVE directory and NIST NVD

Impact

Applications that decrypt PKCS#7 data or otherwise parse PKCS#7 structures from untrusted sources are affected.

Affected Products

No FoxT product is affected by this vulnerability



Workaround

N/A

Obtaining Fixed Software

N/A



External References

OpenSSL Security Advisory








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Last Modified On: May 25, 2018