What’s Vulnerable › Vulnerabilities

CVE-2017-9776

• Severity: high (CVSS 7.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2017-06-22 · updated 2026-06-17
• Weakness: CWE-190

Description

Integer overflow leading to Heap buffer overflow in JBIG2Stream.cc in pdftocairo in Poppler before 0.56 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted PDF document.

Affected products

• Debian Linux: 8.0, 9.0
• poppler: through 0.55.0
• RedHat Enterprise Linux Desktop: 6.0, 7.0
• RedHat Enterprise Linux Server: 6.0, 7.0
• RedHat Enterprise Linux Server Aus: 7.4, 7.6
• RedHat Enterprise Linux Server Eus: 7.4, 7.5, 7.6
• RedHat Enterprise Linux Server Tus: 7.4, 7.6
• RedHat Enterprise Linux Workstation: 6.0, 7.0

References

• http://www.securityfocus.com/bid/99240
• https://access.redhat.com/errata/RHSA-2017:2550
• https://access.redhat.com/errata/RHSA-2017:2551
• https://bugs.freedesktop.org/show_bug.cgi?id=101541
• https://www.debian.org/security/2018/dsa-4079
• http://www.securityfocus.com/bid/99240
• https://access.redhat.com/errata/RHSA-2017:2550
• https://access.redhat.com/errata/RHSA-2017:2551
• https://bugs.freedesktop.org/show_bug.cgi?id=101541
• https://www.debian.org/security/2018/dsa-4079

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