Executive Summary
Summary | |
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Title | poppler security, bug fix, and enhancement update |
Informations | |||
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Name | RHSA-2019:2022 | First vendor Publication | 2019-08-06 |
Vendor | RedHat | Last vendor Modification | 2019-08-06 |
Severity (Vendor) | N/A | Revision | 01 |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
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Overall CVSS Score | NA | ||
Base Score | NA | Environmental Score | NA |
impact SubScore | NA | Temporal Score | NA |
Exploitabality Sub Score | NA | ||
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P) | |||
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Cvss Base Score | 7.5 | Attack Range | Network |
Cvss Impact Score | 6.4 | Attack Complexity | Low |
Cvss Expoit Score | 10 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
Problem Description: An update for poppler, evince, and okular is now available for Red Hat Enterprise Linux 7. 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 Enterprise Linux Client (v. 7) - x86_64 Red Hat Enterprise Linux Client Optional (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64 Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64 3. Description: Poppler is a Portable Document Format (PDF) rendering library, used by applications such as Evince or Okular. Security Fix(es): * poppler: heap-based buffer over-read in XRef::getEntry in XRef.cc (CVE-2019-7310) * poppler: heap-based buffer overflow in function ImageStream::getLine() in Stream.cc (CVE-2019-9200) * poppler: infinite recursion in Parser::getObj function in Parser.cc (CVE-2018-16646) * poppler: memory leak in GfxColorSpace::setDisplayProfile in GfxState.cc (CVE-2018-18897) * poppler: reachable abort in Object.h (CVE-2018-19058) * poppler: out-of-bounds read in EmbFile::save2 in FileSpec.cc (CVE-2018-19059) * poppler: pdfdetach utility does not validate save paths (CVE-2018-19060) * poppler: NULL pointer dereference in _poppler_attachment_new (CVE-2018-19149) * poppler: NULL pointer dereference in the XRef::getEntry in XRef.cc (CVE-2018-20481) * poppler: reachable Object::dictLookup assertion in FileSpec class in FileSpec.cc (CVE-2018-20650) * poppler: SIGABRT PDFDoc::setup class in PDFDoc.cc (CVE-2018-20662) * poppler: heap-based buffer over-read in function downsample_row_box_filter in CairoRescaleBox.cc (CVE-2019-9631) 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 7.7 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/): 1378075 - Evince is not showing comments in document 1378961 - Error displaying PDF in Evince 1458037 - [RFE] okular should also display the FontName (after font path) 1541358 - [RFE] Evince does not read PDF file PrintScaling scaling tags 1626618 - CVE-2018-16646 poppler: infinite recursion in Parser::getObj function in Parser.cc 1639595 - [RFE] provide fontname for used fonts 1646546 - CVE-2018-18897 poppler: memory leak in GfxColorSpace::setDisplayProfile in GfxState.cc 1649435 - CVE-2018-19058 poppler: reachable abort in Object.h 1649440 - CVE-2018-19059 poppler: out-of-bounds read in EmbFile::save2 in FileSpec.cc 1649450 - CVE-2018-19060 poppler: pdfdetach utility does not validate save paths 1649457 - CVE-2018-19149 poppler: NULL pointer dereference in _poppler_attachment_new 1658304 - Export PrintScaling preference 1665263 - CVE-2018-20650 poppler: reachable Object::dictLookup assertion in FileSpec class in FileSpec.cc 1665266 - CVE-2018-20481 poppler: NULL pointer dereference in the XRef::getEntry in XRef.cc 1665273 - CVE-2018-20662 poppler: SIGABRT PDFDoc::setup class in PDFDoc.cc 1672419 - CVE-2019-7310 poppler: heap-based buffer over-read in XRef::getEntry in XRef.cc 1683632 - CVE-2019-9200 poppler: heap-based buffer overflow in function ImageStream::getLine() in Stream.cc 1686802 - CVE-2019-9631 poppler: heap-based buffer over-read in function downsample_row_box_filter in CairoRescaleBox.cc |
Original Source
Url : https://rhn.redhat.com/errata/RHSA-2019-2022.html |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
25 % | CWE-476 | NULL Pointer Dereference |
25 % | CWE-125 | Out-of-bounds Read |
17 % | CWE-20 | Improper Input Validation |
8 % | CWE-787 | Out-of-bounds Write (CWE/SANS Top 25) |
8 % | CWE-772 | Missing Release of Resource after Effective Lifetime |
8 % | CWE-681 | Incorrect Conversion between Numeric Types |
8 % | CWE-670 | Always-Incorrect Control Flow Implementation |
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2019-01-03 | Name : The remote Fedora host is missing a security update. File : fedora_2018-12b934e224.nasl - Type : ACT_GATHER_INFO |
2019-01-03 | Name : The remote Fedora host is missing a security update. File : fedora_2018-54ed26a423.nasl - Type : ACT_GATHER_INFO |
2019-01-03 | Name : The remote Fedora host is missing a security update. File : fedora_2018-679f8aba03.nasl - Type : ACT_GATHER_INFO |
2019-01-03 | Name : The remote Fedora host is missing a security update. File : fedora_2018-e805688895.nasl - Type : ACT_GATHER_INFO |
2018-11-01 | Name : The remote Debian host is missing a security update. File : debian_DLA-1562.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2020-03-19 13:18:55 |
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