jasper: Fix of 4 CVEs

{
  "id": "cf004f1dd69adb8eb121caa083fe7cf229d2fc2c3dbdde69c036cb566e37cabd",
  "url": "https://osv.dev/vulnerability/CLSA-2026-1792442076",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "jasper: Fix of 4 CVEs",
    "summary": "- Add Amazon Linux 2 ELS support (mirrors centos7els branch with .amzn2 dist via / leapfrog over stock 1.900.1-33.amzn2.0.1) - Import CVE-2020-27828 patch from amzn2 stock SRPM (out-of-bounds write in jpc encoder; jasper-2.0.14-CVE-2020-27828.patch) - Import CVE-2021-3443 patch from amzn2 stock SRPM (NULL pointer dereference in JP2 component reference handling) - Import CVE-2021-3467 patch from amzn2 stock SRPM (NULL pointer dereference in CDEF box channel reference handling)",
    "evidence": "osv:CLSA-2026-1792442076",
    "products": [
      {
        "name": {
          "value": "jasper",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "1.900.1-33.el7.tuxcare.els6",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "jasper-devel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "1.900.1-33.el7.tuxcare.els6",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "jasper-libs",
          "evidence": "/affected/2/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "1.900.1-33.el7.tuxcare.els6",
            "evidence": "/affected/2/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "jasper-utils",
          "evidence": "/affected/3/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "1.900.1-33.el7.tuxcare.els6",
            "evidence": "/affected/3/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CLSA-2026-1792442076",
      "aliases": [
        "CLSA-2026-1792442076"
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "1.900.1-33.el7.tuxcare.els6"
                }
              ]
            }
          ],
          "package": {
            "name": "jasper",
            "purl": "pkg:rpm/tuxcare/jasper?distro=rhel-7",
            "ecosystem": "TuxCare:RHEL:7"
          },
          "database_specific": {
            "source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1792442076.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "1.900.1-33.el7.tuxcare.els6"
                }
              ]
            }
          ],
          "package": {
            "name": "jasper-devel",
            "purl": "pkg:rpm/tuxcare/jasper-devel?distro=rhel-7",
            "ecosystem": "TuxCare:RHEL:7"
          },
          "database_specific": {
            "source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1792442076.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "1.900.1-33.el7.tuxcare.els6"
                }
              ]
            }
          ],
          "package": {
            "name": "jasper-libs",
            "purl": "pkg:rpm/tuxcare/jasper-libs?distro=rhel-7",
            "ecosystem": "TuxCare:RHEL:7"
          },
          "database_specific": {
            "source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1792442076.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "1.900.1-33.el7.tuxcare.els6"
                }
              ]
            }
          ],
          "package": {
            "name": "jasper-utils",
            "purl": "pkg:rpm/tuxcare/jasper-utils?distro=rhel-7",
            "ecosystem": "TuxCare:RHEL:7"
          },
          "database_specific": {
            "source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1792442076.json"
          }
        }
      ],
      "modified": "2026-10-26T09:31:59.328120976Z",
      "provider": "osv",
      "upstream": [
        "CVE-2020-27828",
        "CVE-2021-3443",
        "CVE-2021-3467"
      ],
      "references": [
        "https://errata.tuxcare.com/els_os/rhel7els/CLSA-2026-1792442076.html",
        "https://nvd.nist.gov/vuln/detail/CVE-2021-26926",
        "https://nvd.nist.gov/vuln/detail/CVE-2023-51257",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-8836",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-8837"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2020-27828",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2021-3443",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2021-3467",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 449272,
  "published_at": "2026-10-19T20:34:50+00:00"
}