drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Ausführen beliebiger Kommandos in mbed TLS
Name: |
Ausführen beliebiger Kommandos in mbed TLS |
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ID: |
openSUSE-SU-2017:0792-1 |
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Distribution: |
SUSE |
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Plattformen: |
SUSE Package Hub for SUSE Linux Enterprise 12 |
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Datum: |
Mi, 22. März 2017, 22:21 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2784 |
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Applikationen: |
mbed TLS |
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Originalnachricht |
openSUSE Security Update: Security update for mbedtls ______________________________________________________________________________
Announcement ID: openSUSE-SU-2017:0792-1 Rating: important References: #1029017 Cross-References: CVE-2017-2784 Affected Products: SUSE Package Hub for SUSE Linux Enterprise 12 ______________________________________________________________________________
An update that fixes one vulnerability is now available.
Description:
This update to mbedtls 1.3.19 fixes security issues and bugs.
The following vulnerability was fixed:
CVE-2017-2784: A remote user could have used a specially crafted certificate to cause mbedtls to free a buffer allocated on the stack when verifying the validity of public key with a secp224k1 curve, which could have allowed remote code execution on some platforms (boo#1029017)
The following non-security changes are included:
- Add checks to prevent signature forgeries for very large messages while using RSA through the PK module in 64-bit systems. - Fixed potential livelock during the parsing of a CRL in PEM format
Patch Instructions:
To install this openSUSE Security Update use YaST online_update. Alternatively you can run the command listed for your product:
- SUSE Package Hub for SUSE Linux Enterprise 12:
zypper in -t patch openSUSE-2017-372=1
To bring your system up-to-date, use "zypper patch".
Package List:
- SUSE Package Hub for SUSE Linux Enterprise 12 (aarch64 ppc64le s390x x86_64):
libmbedtls9-1.3.19-5.1 mbedtls-devel-1.3.19-5.1
- SUSE Package Hub for SUSE Linux Enterprise 12 (aarch64 x86_64):
libmbedtls9-debuginfo-1.3.19-5.1 mbedtls-debugsource-1.3.19-5.1
References:
https://www.suse.com/security/cve/CVE-2017-2784.html https://bugzilla.suse.com/1029017
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