Vulnerability Details : CVE-2019-5821
Integer overflow in PDFium in Google Chrome prior to 74.0.3729.108 allowed a remote attacker to potentially exploit heap corruption via a crafted PDF file.
Vulnerability category: OverflowMemory Corruption
Exploit prediction scoring system (EPSS) score for CVE-2019-5821
Probability of exploitation activity in the next 30 days: 3.03%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 90 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2019-5821
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST |
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2019-5821
-
The product performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control.Assigned by: nvd@nist.gov (Primary)
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-5821
-
https://security.gentoo.org/glsa/201908-18
Chromium, Google Chrome: Multiple vulnerabilities (GLSA 201908-18) — Gentoo securityThird Party Advisory
-
https://www.debian.org/security/2019/dsa-4500
Debian -- Security Information -- DSA-4500-1 chromiumThird Party Advisory
-
https://seclists.org/bugtraq/2019/Aug/19
Bugtraq: [SECURITY] [DSA 4500-1] chromium security updateIssue Tracking;Mailing List;Third Party Advisory
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http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00085.html
[security-announce] openSUSE-SU-2019:1666-1: important: Security updateMailing List;Patch;Third Party Advisory
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https://crbug.com/919640
919640 - pdfium: signed-integer-overflow in CFX_AggDeviceDriver::StretchDIBits - chromium - MonorailExploit;Issue Tracking;Vendor Advisory
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https://chromereleases.googleblog.com/2019/04/stable-channel-update-for-desktop_23.html
Chrome Releases: Stable Channel Update for DesktopRelease Notes;Vendor Advisory
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https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CPM7VPE27DUNJLXM4F5PAAEFFWOEND6X/
[SECURITY] Fedora 29 Update: chromium-75.0.3770.100-3.fc29 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FKN4GPMBQ3SDXWB4HL45II5CZ7P2E4AI/
[SECURITY] Fedora 30 Update: chromium-75.0.3770.100-2.fc30 - package-announce - Fedora Mailing-ListsMailing List;Patch;Third Party Advisory
Products affected by CVE-2019-5821
- cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
- cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:leap:42.3:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:backports:sle-15:-:*:*:*:*:*:*