PT-2017-7276 · Botan+1 · Botan+1

Andrej Nemec · Published 2017-04-10 · Updated 2018-09-10 · CVE-2015-7824

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

AV:N/AC:L/Au:N/C:P/I:N/A:N

Name of the Vulnerable Software and Affected Versions botan versions 1.11.x through 1.11.21

Description The issue makes it easier for remote attackers to decrypt TLS ciphertext data via a padding-oracle attack against TLS CBC ciphersuites.

Recommendations For botan versions 1.11.x through 1.11.21, update to version 1.11.22 or later to resolve the issue.

Fix

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

ALT-PU-2018-2298

CVE-2015-7824

Affected Products

Alt Linux

Botan

References · 9

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7826 · Security Note
• https://errata.altlinux.org/ALT-PU-2018-2298 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7825 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6878 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7824 · Security Note
• https://botan.randombit.net/security.html#id3 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2015-7824 · Security Note
• https://bugzilla.redhat.com/show_bug.cgi?id=1311613 · Note
• https://packages.altlinux.org/ru/vuln/CVE-2015-7824 · Note