For each mirror server, a protocol can be specified in the
server-list.db database. However, it was not used for the
actual URL query to a mirror before.
This might be useful for deploy HTTPS pinning for Pakfire.
If a mirror is known to support HTTPS, all queries to it
will be made with this protocol.
This saves some overhead if HTTPS is enforced on a mirror
via 301 redirects. To enable this, the server-list.db
needs to be adjusted.
The second version of this patch only handles protocols
HTTP and HTTPS, since we do not expect anything else here
at the moment.
Partially fixes#11661.
Signed-off-by: Peter Müller <peter.mueller@link38.eu>
Cc: Michael Tremer <michael.tremer@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
CVE-2018-0739 (OpenSSL advisory) [Moderate severity] 27 March 2018:
Constructed ASN.1 types with a recursive definition (such as can be
found in PKCS7) could eventually exceed the stack given malicious
input with excessive recursion. This could result in a Denial Of
Service attack. There are no such structures used within SSL/TLS
that come from untrusted sources so this is considered safe.
Reported by OSS-fuzz.
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
CVE-2018-0739 (OpenSSL advisory) [Moderate severity] 27 March 2018:
Constructed ASN.1 types with a recursive definition (such as can be
found in PKCS7) could eventually exceed the stack given malicious
input with excessive recursion. This could result in a Denial Of
Service attack. There are no such structures used within SSL/TLS
that come from untrusted sources so this is considered safe.
Reported by OSS-fuzz.
This patch also entirely removes support for SSLv3. The patch to
disable it didn't apply and since nobody has been using this before,
we will not compile it into OpenSSL any more.
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
Update curl to 7.59.0 which fixes a number of bugs and
some minor security issues.
Signed-off-by: Peter Müller <peter.mueller@link38.eu>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
Update GnuPG to 1.4.22, which fixes some security vulnerabilities,
such as the memory side channel attack CVE-2017-7526.
Signed-off-by: Peter Müller <peter.mueller@link38.eu>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
Core 119 update delivers an updated PAM whereby the libdir has been changed from /lib to /usr/lib
but the old libraries and symlinks are still presant. Since the system searches /lib before
/usr/lib , the old libs and symlinks are used which ends up in an `LIBPAM_EXTENSION_1.1' not found.
Signed-off-by: Erik Kapfer <erik.kapfer@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
We will swap the key that we use to sign Pakfire packages
since the current one is considered outdated cryptography.
Fixes: #11539
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
For details see:
http://support.ntp.org/bin/view/Main/SecurityNotice#Recent_Vulnerabilities
"This release addresses five security issues in ntpd:
LOW/MEDIUM: Sec 3012 / CVE-2016-1549 / VU#961909: Sybil vulnerability: ephemeral
association attack
While fixed in ntp-4.2.8p7, there are significant additional protections for
this issue in 4.2.8p11.
Reported by Matt Van Gundy of Cisco.
INFO/MEDIUM: Sec 3412 / CVE-2018-7182 / VU#961909: ctl_getitem(): buffer read overrun
leads to undefined behavior and information leak
Reported by Yihan Lian of Qihoo 360.
LOW: Sec 3415 / CVE-2018-7170 / VU#961909: Multiple authenticated ephemeral associations
Reported on the questions@ list.
LOW: Sec 3453 / CVE-2018-7184 / VU#961909: Interleaved symmetric mode cannot recover
from bad state
Reported by Miroslav Lichvar of Red Hat.
LOW/MEDIUM: Sec 3454 / CVE-2018-7185 / VU#961909: Unauthenticated packet can reset
authenticated interleaved association
Reported by Miroslav Lichvar of Red Hat.
one security issue in ntpq:
MEDIUM: Sec 3414 / CVE-2018-7183 / VU#961909: ntpq:decodearr() can write beyond its
buffer limit
Reported by Michael Macnair of Thales-esecurity.com.
and provides over 33 bugfixes and 32 other improvements."
Best,
Matthias
Signed-off-by: Matthias Fischer <matthias.fischer@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
