Out-of-Bounds Affecting openssl package, versions <1.0.2g-1


Severity

Recommended
0.0
critical
0
10

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Threat Intelligence

EPSS
71.7% (99th percentile)

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  • Snyk IDSNYK-DEBIAN9-OPENSSL-374082
  • published3 Mar 2016
  • disclosed3 Mar 2016

Introduced: 3 Mar 2016

CVE-2016-2842  (opens in a new tab)
CWE-119  (opens in a new tab)

How to fix?

Upgrade Debian:9 openssl to version 1.0.2g-1 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:9 relevant fixed versions and status.

The doapr_outch function in crypto/bio/b_print.c in OpenSSL 1.0.1 before 1.0.1s and 1.0.2 before 1.0.2g does not verify that a certain memory allocation succeeds, which allows remote attackers to cause a denial of service (out-of-bounds write or memory consumption) or possibly have unspecified other impact via a long string, as demonstrated by a large amount of ASN.1 data, a different vulnerability than CVE-2016-0799.

References

CVSS Scores

version 3.1