drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Zwei Probleme in raptor2
Name: |
Zwei Probleme in raptor2 |
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ID: |
RHSA-2021:1842-01 |
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Distribution: |
Red Hat |
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Plattformen: |
Red Hat Enterprise Linux |
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Datum: |
Mi, 19. Mai 2021, 07:22 |
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Referenzen: |
https://access.redhat.com/security/cve/CVE-2020-25713
https://access.redhat.com/security/cve/CVE-2017-18926 |
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Applikationen: |
Raptor RDF Syntax Library |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256
===================================================================== Red Hat Security Advisory
Synopsis: Moderate: raptor2 security and bug fix update Advisory ID: RHSA-2021:1842-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2021:1842 Issue date: 2021-05-18 CVE Names: CVE-2017-18926 CVE-2020-25713 =====================================================================
1. Summary:
An update for raptor2 is now available for Red Hat Enterprise Linux 8.
Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
2. Relevant releases/architectures:
Red Hat CodeReady Linux Builder (v. 8) - aarch64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux AppStream (v. 8) - ppc64le, x86_64
3. Description:
Raptor is the RDF Parser Toolkit for Redland that provides a set of standalone RDF parsers, generating triples from RDF/XML or N-Triples.
Security Fix(es):
* raptor: heap-based buffer overflows due to an error in calculating the maximum nspace declarations for the XML writer (CVE-2017-18926)
* raptor2: malformed input file can lead to a segfault due to an out of bounds array access in raptor_xml_writer_start_element_common (CVE-2020-25713)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.4 Release Notes linked from the References section.
4. Solution:
For details on how to apply this update, which includes the changes described in this advisory, refer to:
https://access.redhat.com/articles/11258
5. Bugs fixed (https://bugzilla.redhat.com/):
1896120 - CVE-2017-18926 raptor: heap-based buffer overflows due to an error in calculating the maximum nspace declarations for the XML writer 1900685 - CVE-2020-25713 raptor2: malformed input file can lead to a segfault due to an out of bounds array access in raptor_xml_writer_start_element_common
6. Package List:
Red Hat Enterprise Linux AppStream (v. 8):
Source: raptor2-2.0.15-16.el8.src.rpm
ppc64le: raptor2-2.0.15-16.el8.ppc64le.rpm raptor2-debuginfo-2.0.15-16.el8.ppc64le.rpm raptor2-debugsource-2.0.15-16.el8.ppc64le.rpm
x86_64: raptor2-2.0.15-16.el8.i686.rpm raptor2-2.0.15-16.el8.x86_64.rpm raptor2-debuginfo-2.0.15-16.el8.i686.rpm raptor2-debuginfo-2.0.15-16.el8.x86_64.rpm raptor2-debugsource-2.0.15-16.el8.i686.rpm raptor2-debugsource-2.0.15-16.el8.x86_64.rpm
Red Hat CodeReady Linux Builder (v. 8):
Source: raptor2-2.0.15-16.el8.src.rpm
aarch64: raptor2-2.0.15-16.el8.aarch64.rpm raptor2-debuginfo-2.0.15-16.el8.aarch64.rpm raptor2-debugsource-2.0.15-16.el8.aarch64.rpm raptor2-devel-2.0.15-16.el8.aarch64.rpm
ppc64le: raptor2-debuginfo-2.0.15-16.el8.ppc64le.rpm raptor2-debugsource-2.0.15-16.el8.ppc64le.rpm raptor2-devel-2.0.15-16.el8.ppc64le.rpm
s390x: raptor2-2.0.15-16.el8.s390x.rpm raptor2-debuginfo-2.0.15-16.el8.s390x.rpm raptor2-debugsource-2.0.15-16.el8.s390x.rpm raptor2-devel-2.0.15-16.el8.s390x.rpm
x86_64: raptor2-debuginfo-2.0.15-16.el8.i686.rpm raptor2-debuginfo-2.0.15-16.el8.x86_64.rpm raptor2-debugsource-2.0.15-16.el8.i686.rpm raptor2-debugsource-2.0.15-16.el8.x86_64.rpm raptor2-devel-2.0.15-16.el8.i686.rpm raptor2-devel-2.0.15-16.el8.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/
7. References:
https://access.redhat.com/security/cve/CVE-2017-18926 https://access.redhat.com/security/cve/CVE-2020-25713 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.4_release_notes/
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/
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