Out-of-bounds Write Affecting gpac/gpac package, versions [0,2.0.0)


Severity

Recommended
0.0
high
0
10

CVSS assessment by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.98% (58th percentile)

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  • Snyk IDSNYK-UNMANAGED-GPACGPAC-2366630
  • published26 Jan 2022
  • disclosed19 Apr 2021
  • creditUnknown

Introduced: 19 Apr 2021

CVE-2021-29279  (opens in a new tab)
CWE-190  (opens in a new tab)
CWE-787  (opens in a new tab)

How to fix?

Upgrade gpac/gpac to version 2.0.0 or higher.

Overview

Affected versions of this package are vulnerable to Out-of-bounds Write. There is a integer overflow in function filter_core/filter_props.c:gf_props_assign_value in GPAC 1.0.1. In which, the arg const GF_PropertyValue *value,maybe value->value.data.size is a negative number. In result, memcpy in gf_props_assign_value failed.

CVSS Base Scores

version 3.1