CVE-2020-15503

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2020-15503
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-15503.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2020-15503
Downstream
Related
Published
2020-07-02T14:15:11Z
Modified
2026-05-17T11:55:15Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

LibRaw before 0.20-RC1 lacks a thumbnail size range check. This affects decoders/unpack_thumb.cpp, postprocessing/mem_image.cpp, and utils/thumb_utils.cpp. For example, malloc(sizeof(libraw_processed_image_t)+T.tlength) occurs without validating T.tlength.

Database specific 
{
    "unresolved_ranges":  [
        {
            "cpes":  [
                "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*"
            ],
            "extracted_events":  [
                {
                    "last_affected":  "10.0"
                }
            ],
            "source":  "CPE_FIELD",
            "vendor_product":  "debian:debian_linux"
        },
        {
            "cpes":  [
                "cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*",
                "cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*"
            ],
            "extracted_events":  [
                {
                    "last_affected":  "31"
                },
                {
                    "last_affected":  "32"
                }
            ],
            "source":  "CPE_FIELD",
            "vendor_product":  "fedoraproject:fedora"
        },
        {
            "cpes":  [
                "cpe:2.3:a:libraw:libraw:0.20:beta1:*:*:*:*:*:*",
                "cpe:2.3:a:libraw:libraw:0.20:beta2:*:*:*:*:*:*",
                "cpe:2.3:a:libraw:libraw:0.20:beta3:*:*:*:*:*:*"
            ],
            "extracted_events":  [
                {
                    "last_affected":  "0.20-beta1"
                },
                {
                    "last_affected":  "0.20-beta2"
                },
                {
                    "last_affected":  "0.20-beta3"
                }
            ],
            "source":  "CPE_FIELD",
            "vendor_product":  "libraw:libraw"
        }
    ]
}
References

Affected packages