CVE-2020-14315

2020-09-1613:31:19

CWE-787

redhat

www.cve.org

9.8 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

71.0%

JSON

A memory corruption vulnerability is present in bspatch as shipped in Colin Percival’s bsdiff tools version 4.3. Insufficient checks when handling external inputs allows an attacker to bypass the sanity checks in place and write out of a dynamically allocated buffer boundaries.

CNA Affected

[
  {
    "product": "bsdiff",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "bsdiff 4.3"
      }
    ]
  }
]