SB2019053019 - Fedora 29 update for poppler
Published: May 30, 2019 Updated: April 25, 2025
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 4 secuirty vulnerabilities.
1) Out-of-bounds read (CVE-ID: CVE-2019-12293)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to heap-based buffer over-read in JPXStream::init() function in JPEG2000Stream.cc via data with inconsistent heights or widths. A remote attacker can perform a denial of service attack.
2) Out-of-bounds read (CVE-ID: CVE-2019-10872)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to heap-based buffer over-read in the function Splash::blitTransparent in splash/Splash.cc. A remote attacker can perform a denial of service attack.
3) Out-of-bounds read (CVE-ID: CVE-2019-10871)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to heap-based buffer over-read in the function PSOutputDev::checkPageSlice in PSOutputDev.cc. A remote attacker can perform a denial of service attack.
4) NULL pointer dereference (CVE-ID: CVE-2019-10873)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a NULL pointer dreference error in function SplashClip::clipAALine in splash/SplashClip.cc. A remote attacker can perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.