QID 670920

QID 670920: EulerOS Security Update for poppler (EulerOS-SA-2021-1832)

Poppler is a Portable Document Format (PDF) rendering library, used by applications such as Evince. Security Fix(es): An issue was discovered in Poppler 0.74.0. There is a heap-based buffer over-read in the function PSOutputDev::checkPageSlice at PSOutputDev.cc.(CVE-2019-10871) In Poppler 0.59.0, a NULL Pointer Dereference exists in the SplashOutputDev::type3D0() function in SplashOutputDev.cc via a crafted PDF document.(CVE-2017-14927) 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) Poppler before 0.66.0 has an integer overflow in Parser::makeStream in Parser.cc.(CVE-2018-21009) The function GfxImageColorMap::getGray in GfxState.cc in Poppler 0.54.0 allows remote attackers to cause a denial of service (stack-based buffer over-read and application crash) via a crafted PDF document, related to missing color-map validation in ImageOutputDev.cc.(CVE-2017-9865)
Note: The preceding description block is extracted directly from the security advisory. Using automation, we have attempted to clean and format it as much as possible without introducing additional issues.

An arbitrary attacker may exploit this vulnerability to compromise the system.

CVSS V3 rated as Critical - 8.8 severity.

CVSS V2 rated as High - 6.8 severity.

Solution

The Vendor has released a security update to fix the vulnerability. For more information please visit EulerOS-SA-2021-1832 for updates and patch information

Vendor References

EulerOS-SA-2021-1832 - developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2021-1832

CVEs related to QID 670920

CVE-2017-9865 | CVE-2019-9903 | CVE-2019-10871 | CVE-2017-14927 | CVE-2018-21009 |

Software Advisories

Advisory ID	Software	Component	Link
EulerOS-SA-2021-1832	EulerOS V2.0SP3		developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2021-1832

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