{
  "id": "openEuler-SA-2023-1134",
  "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2023-1134",
  "title": "An update for leptonica is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3,openEuler-22.03-LTS and openEuler-22.03-LTS-SP1",
  "severity": "Medium",
  "description": "The library supports many operations that are useful on\n\t\t* Document images\n\t\t* Natural images\n\t\tFundamental image processing and image analysis operations\n\t\t* Rasterop (aka bitblt)\n\t\t* Affine transforms (scaling, translation, rotation, shear)on images of arbitrary pixel depth\n\t\t* Projective and bi-linear transforms\n\t\t* Binary and gray scale morphology, rank order filters, and convolution\n\t\t* Seed-fill and connected components\n\t\t* Image transformations with changes in pixel depth, both at the same scale and with scale change\n\t\t* Pixelwise masking, blending, enhancement, arithmetic ops,etc.\r\n\r\nSecurity Fix(es):\r\n\r\nAn issue in the Leptonica linked library (v1.79.0) allows attackers to cause an arithmetic exception leading to a Denial of Service (DoS) via a crafted JPEG file.(CVE-2022-38266)",
  "cves": [
    {
      "id": "CVE-2022-38266",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-38266",
      "severity": "Medium"
    }
  ]
}