Login
Newsletter
Werbung

Sicherheit: Mehrere Probleme in libsolv
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in libsolv
ID: USN-3916-1
Distribution: Ubuntu
Plattformen: Ubuntu 18.10
Datum: Fr, 22. März 2019, 20:46
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20533
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20532
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20534
Applikationen: Zypper

Originalnachricht

This is an OpenPGP/MIME signed message (RFC 4880 and 3156)
--===============6820723502962834832==
Content-Type: multipart/signed; micalg=pgp-sha512;
protocol="application/pgp-signature";
boundary="Izn7LoKtsWX3Ptfz5gCbZog1TUspBtZjd"

This is an OpenPGP/MIME signed message (RFC 4880 and 3156)
--Izn7LoKtsWX3Ptfz5gCbZog1TUspBtZjd
Content-Type: multipart/mixed;
boundary="AOMExELfifxUHppiQgvbKU7rdB3W2VYu0";
protected-headers="v1"
From: Mike Salvatore <mike.salvatore@canonical.com>
Reply-To: Ubuntu Security <security@ubuntu.com>
To: ubuntu-security-announce@lists.ubuntu.com
Message-ID: <ac06d086-bedd-968a-688e-05b65f136806@canonical.com>
Subject: [USN-3916-1] libsolv vulnerabilities
References: <20190322133020.8ABF026C27E7@lillypilly.canonical.com>
In-Reply-To: <20190322133020.8ABF026C27E7@lillypilly.canonical.com>

--AOMExELfifxUHppiQgvbKU7rdB3W2VYu0
Content-Type: text/plain; charset=utf-8
Content-Language: en-U
Content-Transfer-Encoding: quoted-printable

==========================================================================
Ubuntu Security Notice USN-3916-1
March 22, 2019

libsolv vulnerabilities
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 18.10

Summary:

Libzip could be made to crash if it received specially crafted input.

Software Description:
- libsolv: A dependency solver using a satisfiablility algorithm

Details:

It was discovered that libsolv incorrectly handled certain malformed input. If
a
user or automated system were tricked into opening a specially crafted file,
applications that rely on libsolv could be made to crash, resulting in a denial
of service.

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 18.10:
libsolv-tools 0.6.35-2ubuntu0.18.10.1
libsolv0 0.6.35-2ubuntu0.18.10.1
libsolvext0 0.6.35-2ubuntu0.18.10.1

After a standard system update you need to reboot your computer to make
all the necessary changes.

References:
https://usn.ubuntu.com/usn/usn-3916-1
CVE-2018-20532, CVE-2018-20533, CVE-2018-20534

Package Information:
https://launchpad.net/ubuntu/+source/libsolv/0.6.35-2ubuntu0.18.10.1


--AOMExELfifxUHppiQgvbKU7rdB3W2VYu0--

--Izn7LoKtsWX3Ptfz5gCbZog1TUspBtZjd
Content-Type: application/pgp-signature; name="signature.asc"
Content-Description: OpenPGP digital signature
Content-Disposition: attachment; filename="signature.asc"

-----BEGIN PGP SIGNATURE-----

iQIzBAEBCgAdFiEEwZbe96kJeWh2OITRdyg1Qz0oXX0FAlyU7ewACgkQdyg1Qz0o
XX3C0w/8C3QBrHyKMx+dMGsjcgNz0KoP7rWqNDXh/1mMFV6BvaN/MeHebR1lHelh
fQoX/RjQAhhz44OHejc2Hsw2R+BQYj9LkUxhFEmmIgcOsd1pXTQjJVUhIA9ZFCqs
S59LYeI/L+tnzCo01B8U7EVVseM+1UPWgVjG1RYZuOlWaRfh17Vd4y4Nl/QPgbn1
jVRswY0lHaw8efaC6Ao2aXh21YTDHj+0Wia4/2yvswDcDIhqpnCw467qIaqVV85z
4jviJTxZQNVJ/yZWSOkIoETv9LwnXPEa4TcM7yrS1qMeW6n7aTNr6C6VtaJ6i89i
Ds3BdeRN1pf+KdfIvDQCBhsYEy5DU4asGpQXuk5cVqQWVZniST7MMSOPp+N+uQLk
+2P21c4ATSUFLly5FuyDAGsSe+D4F/PFR2P9lXmRgfXJ3GdBDIAaOchxHod09uCF
z3BX/VvC3EMhopBzTGTFGW8Ctlk4FyB/tUDgvHEyj7bEUnS4UucDi7fK90W1M4OB
sFjc1fyHNXNmOAGmYlDNgr1qZbqmDjC168itlIemqGIpvlXgmuyfB00EekoIG1AH
JyQyc+a6fVlQ+MxXV37UJXNHF1aTinEYz6EXY4Hfh/j48QI7WHDFz9I8H7FjKl3S
rqQGDr45fTPtmSIE1q+q489UHRxGgomb3JlYiqFTjPfcktag58w=
=RdWj
-----END PGP SIGNATURE-----

--Izn7LoKtsWX3Ptfz5gCbZog1TUspBtZjd--


--===============6820723502962834832==
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: base64
Content-Disposition: inline

LS0gCnVidW50dS1zZWN1cml0eS1hbm5vdW5jZSBtYWlsaW5nIGxpc3QKdWJ1bnR1LXNlY3VyaXR5
LWFubm91bmNlQGxpc3RzLnVidW50dS5jb20KTW9kaWZ5IHNldHRpbmdzIG9yIHVuc3Vic2NyaWJl
IGF0OiBodHRwczovL2xpc3RzLnVidW50dS5jb20vbWFpbG1hbi9saXN0aW5mby91YnVudHUtc2Vj
dXJpdHktYW5ub3VuY2UK

--===============6820723502962834832==--
Pro-Linux
Pro-Linux @Facebook
Neue Nachrichten
Werbung