VulnerabilityModified
CVE-2020-19499
An issue was discovered in heif::Box_iref::get_references in libheif 1.4.0, allows attackers to cause a Denial of Service or possibly other unspecified impact due to an invalid memory read.
HIGH 8.8EPSS 1.37%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.37%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
An issue was discovered in heif::Box_iref::get_references in libheif 1.4.0, allows attackers to cause a Denial of Service or possibly other unspecified impact due to an invalid memory read.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 1.37% probability · 70th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-125
- Affected
- struktur/libheif
- Source
- cve@mitre.org
References
- https://github.com/strukturag/libheif/commit/f7399b62d7fbc596f1b2871578c1d2053bedf1ddPatch, Third Party Advisory
- https://github.com/strukturag/libheif/issues/138Exploit, Third Party Advisory
- https://github.com/strukturag/libheif/commit/f7399b62d7fbc596f1b2871578c1d2053bedf1ddPatch, Third Party Advisory
- https://github.com/strukturag/libheif/issues/138Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.