CVE-2017-9250

The lexer_process_char_literal function in jerry-core/parser/js/js-lexer.c in JerryScript 1.0 does not skip memory allocation for empty strings, which allows…

published May 28, 2017

CVSS
—
EPSS
2%
Percentile
84.5
In the wild
Unconfirmed
What it is

The lexer_process_char_literal function in jerry-core/parser/js/js-lexer.c in JerryScript 1.0 does not skip memory allocation for empty strings, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via malformed JavaScript source code, related to the jmem_heap_free_block function.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.02495 · 84.5th percentile
Published
2017-05-28T20:00Z
EPSS history
Timeline
  • 28 MAY 20:00Z
    The lexer_process_char_literal function in jerry-core/parser/js/js-lexer.c in JerryScript 1.0 does not skip memory allocation for empty strings, which allows…
    cvelistv5