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Medium DLA-2929-1 1 CVE

ujson - security update

Published Feb 26, 2022 · Updated Mar 9, 2026

Fixed packages 1

ReleasePackageFixed in
Debian · 9 ujson 1.35-1+deb9u1

Vulnerabilities 1

  • Medium 5.5

    UltraJSON vulnerable to Out-of-bounds Write

    UltraJSON (aka ujson) through 5.1.0 has a stack-based buffer overflow in Buffer_AppendIndentUnchecked (called from encode). Exploitation can, for example, use a large amount of indentation.