MGASA-2019-0245 - Updated poppler packages fix security vulnerabilities

Publication date: 06 Sep 2019
URL: https://advisories.mageia.org/MGASA-2019-0245.html
Type: security
Affected Mageia releases: 7
CVE: CVE-2019-9631,
     CVE-2019-9903,
     CVE-2019-10872,
     CVE-2019-10873,
     CVE-2019-12293,
     CVE-2019-14494

Updated poppler packages fix security vulnerabilities

Poppler 0.74.0 has a heap-based buffer over-read in the CairoRescaleBox.cc
downsample_row_box_filter function. (CVE-2019-9631)

PDFDoc::markObject in PDFDoc.cc in Poppler 0.74.0 mishandles dict marking,
leading to stack consumption in the function Dict::find() located at
Dict.cc, which can (for example) be triggered by passing a crafted pdf
file to the pdfunite binary. (CVE-2019-9903)

An issue was discovered in Poppler 0.74.0. There is a heap-based buffer
over-read in the function Splash::blitTransparent at splash/Splash.cc.
(CVE-2019-10872)

An issue was discovered in Poppler 0.74.0. There is a NULL pointer
dereference in the function SplashClip::clipAALine at splash/SplashClip.cc.
(CVE-2019-10873)

In Poppler through 0.76.1, there is a heap-based buffer over-read in
JPXStream::init in JPEG2000Stream.cc via data with inconsistent heights
or widths. (CVE-2019-12293)

An issue was discovered in Poppler through 0.78.0. There is a 
divide-by-zero error in the function SplashOutputDev::tilingPatternFill
at SplashOutputDev.cc. (CVE-2019-14494)

References:
- https://bugs.mageia.org/show_bug.cgi?id=25233
- https://access.redhat.com/errata/RHSA-2019:2022
- https://ubuntu.com/security/notices/USN-4042-1
- https://ubuntu.com/security/notices/USN-4091-1
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9631
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9903
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10872
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10873
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12293
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14494

SRPMS:
- 7/core/poppler-0.74.0-3.1.mga7