PT-2016-3837 · Botan+2 · Botan+2

Published 2016-05-02 · Updated 2024-06-15 · CVE-2015-7827

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions Botan versions prior to 1.10.13 Botan versions 1.11.x prior to 1.11.22

Description The issue makes it easier for remote attackers to conduct million-message attacks by measuring time differences, related to the decoding of PKCS#1 padding.

Recommendations For versions prior to 1.10.13, update to version 1.10.13 or later. For versions 1.11.x prior to 1.11.22, update to version 1.11.22 or later.

Fix

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

ALT-PU-2018-1589

CVE-2015-7827

DLA-449-1

DSA-3565-1

DSA-3565-2

MGASA-2016-0208

OPENSUSE-SU-2024:10477-1

SUSE-SU-2017:1222-1

SUSE-SU-2017:1305-1

SUSE-SU-2017:1351-1

SUSE-SU-2017_1305-1

SUSE-SU-2017_1351-1

Affected Products

Alt Linux

Botan

Suse

References · 59

• http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183669.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2015-7827 · Security Note
• https://advisories.mageia.org/MGASA-2016-0208.html · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2015-7827 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14737 · Security Note
• https://osv.dev/vulnerability/DSA-3565-1 · Vendor Advisory
• https://errata.altlinux.org/ALT-PU-2018-1589 · Vendor Advisory
• https://debian.org/security/2016/dsa-3565 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7827 · Security Note
• http://marc.info/?l=botan-devel&m=146185420505943&w=2 · Vendor Advisory
• https://security-tracker.debian.org/tracker/source-package/botan1.10 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2194 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2195 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-5727 · Security Note
• https://ubuntu.com/security/CVE-2015-7827 · Vendor Advisory