CVE-2019-5827: canonical ubuntu_linux Integer Overflow or Wraparound
Vulnerability summary
CVE-2019-5827 is a high (CVSS 8.8) Integer Overflow or Wraparound vulnerability in canonical ubuntu_linux. EPSS estimates a 1.91% chance of exploitation in the next 30 days, higher than 79.8% of scored vulnerabilities. 1 public exploit is recorded.
Public exploit (reference, Date unknown)
Source freshness unavailable
How is this decided?Advisory lineage
Upstream 0 · Downstream 11 · Related 6Timeline
- 27-06-2019PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
Integer overflow in SQLite via WebSQL in Google Chrome prior to 74.0.3729.131 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
CVSS metrics
4 scores · 3 sources · 2 versions- OSV · UbuntuEcosystem advisory · calculated8.8HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- OSV · DebianEcosystem advisory · calculated8.8HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS trend
Probability
1.91%
Chance of exploitation in the next 30 days
Percentile
80%
Versus all other CVEs
30-day change
Decrease -0.04 pp
From 1.95% on 04-10-2026
Known exploited
Compare KEV catalogs
CISA KEVNot in the CISA KEV catalog.
ENISA CNWNot in the ENISA CNW catalog.
CIRCLNot in the CIRCL catalog.
Public exploits
1 foundExploit Reference (crbug.com)
Maturity: unknown
Weaknesses
CWE · root cause- CWE-190Integer Overflow or WraparoundThe 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 occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.
- CWE-787Out-of-bounds WriteThe product writes data past the end, or before the beginning, of the intended buffer.
Affected systems
Known conditions: network-reachable, no authentication, user interaction (CVSS vector). Other conditions: not stated in public data.
Debian3 products
- chromium< 75.0.3770.80-1
- sqlite3< 3.27.2-3
- debian_linuxEOL9.0 | 10.0
Ubuntu3 products
- chromium-browser< 74.0.3729.169-0ubuntu0.16.04.1 | < 74.0.3729.169-0ubuntu0.18.04.1
- sqliteAll versions (No fix recorded)
- sqlite3< 3.11.0-1ubuntu1.3 | < 3.22.0-1ubuntu0.2
Canonical1 product
- ubuntu_linuxEOL12.04 | 16.04 | 18.04 | 19.04 | 19.10
Fedoraproject1 product
- fedoraEOL29 | 30
Google1 product
- chrome≥ unspecified, < 74.0.3729.131 | < 74.0.3729.131
6 vendors · 11 products
References
14 links- chromereleases.googleblog.com/2019/04/stable-channel-update-for-desktop_30.htmlX Refsource MISCREPORTVendor Advisory
- lists.opensuse.org/opensuse-security-announce/2019-06/msg00085.htmlVendor AdvisoryX Refsource SUSEMailing ListPatchThird Party Advisory
- lists.debian.org/debian-lts-announce/2020/08/msg00037.htmlMailing ListX Refsource MLISTThird Party Advisory