Univention Bugzilla – Bug 49285
wpa: Multiple issues (4.3)
Last modified: 2019-04-17 15:33:49 CEST
New Debian wpa 2:2.4-1+deb9u3A~4.3.4.201904131053 fixes: This update addresses the following issues: * EAP-pwd cache side-channel attack (CVE-2019-9495) * EAP-pwd server not checking for reflection attack (CVE-2019-9497) * EAP-pwd server missing commit validation for scalar/element (CVE-2019-9498) * EAP-pwd peer missing commit validation for scalar/element (CVE-2019-9499)
--- mirror/ftp/4.3/unmaintained/4.3-3/source/wpa_2.4-1+deb9u2A~4.3.2.201811191242.dsc +++ apt/ucs_4.3-0-errata4.3-4/source/wpa_2.4-1+deb9u3A~4.3.4.201904131053.dsc @@ -1,7 +1,23 @@ -2:2.4-1+deb9u2A~4.3.2.201811191242 [Mon, 19 Nov 2018 12:42:29 +0100] Univention builddaemon <buildd@univention.de>: +2:2.4-1+deb9u3A~4.3.4.201904131053 [Sat, 13 Apr 2019 10:53:36 +0200] Univention builddaemon <buildd@univention.de>: * UCS auto build. The following patches have been applied to the original source package eapol_test + +2:2.4-1+deb9u3 [Wed, 10 Apr 2019 18:57:51 +0200] Andrej Shadura <andrewsh@debian.org>: + + * Apply a partial security fix for CVE-2019-9495: + - OpenSSL: Use constant time operations for private bignums. + - See https://w1.fi/security/2019-2/ for more details. + * Apply security fixes: + - EAP-pwd server: Detect reflection attacks (CVE-2019-9497) + - EAP-pwd client: Verify received scalar and element + (partial fix for CVE-2019-9498) + - EAP-pwd server: Verify received scalar and element + (partial fix for CVE-2019-9499) + - See https://w1.fi/security/2019-4/ for more details. + * Add an upstream patch to add crypto_ec_point_cmp() required + by the fixes for CVE-2019-9497. + * Forcefully enable compilation of the ECC code. 2:2.4-1+deb9u2 [Thu, 09 Aug 2018 09:23:49 +0200] Andrej Shadura <andrewsh@debian.org>: <http://10.200.17.11/4.3-4/#1282518307451814778>
OK: yaml OK: announce_errata OK: patch OK: piuparts [4.3-4] 1545bf0f6f Bug #49285: wpa 2:2.4-1+deb9u3A~4.3.4.201904131053 doc/errata/staging/wpa.yaml | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) [4.3-4] 88d7d83f29 Bug #49285: wpa 2:2.4-1+deb9u3A~4.3.4.201904131053 doc/errata/staging/wpa.yaml | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+)
<http://errata.software-univention.de/ucs/4.3/479.html>