CLSA-2026-1791551522

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Import Source
https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1791551522.json
JSON Data
https://api.osv.dev/v1/vulns/CLSA-2026-1791551522
Upstream
Published
2026-10-09T13:12:12Z
Modified
2026-10-26T09:32:04Z
Summary
Fix CVE(s): CVE-2020-12762
Details
  • SECURITY UPDATE: integer overflow and out-of-bounds write in printbuf
    • debian/patches/CVE-2020-12762.patch: reject sizes that overflow int in printbuf_extend(), printbuf_memappend() and printbuf_memset() (printbuf.c)
    • CVE-2020-12762
References

Affected packages

TuxCare:Ubuntu:18.04 / libfastjson-dev

Package

Name
libfastjson-dev
Purl
pkg:deb/tuxcare/libfastjson-dev?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.99.8-2+tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1791551522.json"

TuxCare:Ubuntu:18.04 / libfastjson4

Package

Name
libfastjson4
Purl
pkg:deb/tuxcare/libfastjson4?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.99.8-2+tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1791551522.json"