CVE-2021-1878

CVSS v3 Score
6.5
Medium
CVSS v2 Score
4.0
Medium

Vulnerability Description

An integer overflow was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina, Security Update 2021-003 Mojave. An attacker in a privileged network position may be able to leak sensitive user information.

CVSS:6.5(Medium)

An integer overflow condition in poppler before 0.16.3 can occur when parsing CharCodes for fonts.

CVSS:6.5(Medium)

Integer overflow vulnerability in the bmp24toimage function in convertbmp.c in OpenJPEG before 2.2.0 allows remote attackers to cause a denial of service (heap-based buffer over-read and application c...

CVSS:6.5(Medium)

An issue has been found in PowerDNS Authoritative Server versions up to and including 3.4.10, 4.0.1 allowing an authorized user to crash the server by inserting a specially crafted record in a zone un...

CVSS:6.5(Medium)

Integer overflow in PDFium in Google Chrome prior to 55.0.2883.75 for Mac, Windows and Linux, and 55.0.2883.84 for Android allowed a remote attacker to potentially exploit heap corruption or DoS via a...

CVSS:6.5(Medium)

Integer overflow in the ISO parser in libarchive before 3.2.1 allows remote attackers to cause a denial of service (application crash) via a crafted ISO file.

CVSS:6.5(Medium)

The Huawei OceanStor 5800 V300R003C00 has an integer overflow vulnerability. An authenticated attacker may send massive abnormal Network File System (NFS) packets, causing an anomaly in specific disk ...