Code Affecting openssl package, versions <1.0.1k-2


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
1.9% (89th percentile)

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  • Snyk IDSNYK-DEBIANUNSTABLE-OPENSSL-374050
  • published19 Mar 2015
  • disclosed19 Mar 2015

Introduced: 19 Mar 2015

CVE-2015-0287  (opens in a new tab)
CWE-17  (opens in a new tab)

How to fix?

Upgrade Debian:unstable openssl to version 1.0.1k-2 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream openssl package and not the openssl package as distributed by Debian. See How to fix? for Debian:unstable relevant fixed versions and status.

The ASN1_item_ex_d2i function in crypto/asn1/tasn_dec.c in OpenSSL before 0.9.8zf, 1.0.0 before 1.0.0r, 1.0.1 before 1.0.1m, and 1.0.2 before 1.0.2a does not reinitialize CHOICE and ADB data structures, which might allow attackers to cause a denial of service (invalid write operation and memory corruption) by leveraging an application that relies on ASN.1 structure reuse.

References

CVSS Scores

version 3.1