<p>Upgrade <code>RHEL:7</code> <code>openssl</code> to version 1:1.0.1e-42.el7_1.4 or higher.<br>This issue was patched in <code>RHSA-2015:0716</code>.</p>

Integer Overflow or Wraparound Affecting openssl package, versions <1:1.0.1e-42.el7_1.4

Threat Intelligence

18.41% (97^th percentile)

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Snyk ID SNYK-RHEL7-OPENSSL-5019932
published 26 Jul 2021
disclosed 19 Mar 2015

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Introduced: 19 Mar 2015

CVE-2015-0292 Open this link in a new tab CWE-190 Open this link in a new tab CWE-120 Open this link in a new tab

How to fix?

Upgrade RHEL:7 openssl to version 1:1.0.1e-42.el7_1.4 or higher.
This issue was patched in RHSA-2015:0716.

NVD Description

Note: Versions mentioned in the description apply only to the upstream openssl package and not the openssl package as distributed by RHEL. See How to fix? for RHEL:7 relevant fixed versions and status.

Integer underflow in the EVP_DecodeUpdate function in crypto/evp/encode.c in the base64-decoding implementation in OpenSSL before 0.9.8za, 1.0.0 before 1.0.0m, and 1.0.1 before 1.0.1h allows remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via crafted base64 data that triggers a buffer overflow.

References

CVSS Scores

version 3.1

Attack Vector (AV)

Network
Attack Complexity (AC)

Low
Privileges Required (PR)

None
User Interaction (UI)

None

Scope (S)

Unchanged

Confidentiality (C)

Low
Integrity (I)

Low
Availability (A)

Low