QID 239821

Date Published: 2021-11-10

QID 239821: Red Hat Update for jasper (RHSA-2021:4235)

jasper is an implementation of part 1 of the jpeg 2000 image compression standard.

Security Fix(es):
  • jasper: heap-based buffer overflow in cp_create() in jpc_enc.c (cve-2020-27828)
  • jasper: heap-based buffer over-read in jp2_decode() in jp2_dec.c (cve-2021-3272)
  • jasper: out of bounds read in jp2_decode() in jp2_dec.c (cve-2021-26926)
  • jasper: null pointer dereference in jp2_decode() in jp2_dec.c (cve-2021-26927)

Affected Products:

  • Red Hat enterprise linux for x86_64 8 x86_64
  • Red Hat enterprise linux for ibm z systems 8 s390x
  • Red Hat enterprise linux for power, little endian 8 ppc64le
  • Red Hat enterprise linux for arm 64 8 aarch64
  • Red Hat codeready linux builder for x86_64 8 x86_64
  • Red Hat codeready linux builder for power, little endian 8 ppc64le
  • Red Hat codeready linux builder for arm 64 8 aarch64
  • Red Hat codeready linux builder for ibm z systems 8 s390x



Note: The preceding description block is extracted directly from the security advisory. Using automation, we have attempted to clean and format it as much as possible without introducing additional issues.

On successful exploitation, it could allow an attacker to execute code.

  • CVSS V3 rated as High - 7.8 severity.
  • CVSS V2 rated as High - 6.8 severity.
    • Solution
    Upgrade to the latest packages which contain a patch.

    Refer to Refer to :
    Applying Package Updates to RHEL system     for details.

    Refer to Red Hat security advisory RHSA-2021:4235 Update to address this issue and obtain more information.

    Vendor References

    CVEs related to QID 239821

    CVE-2020-27828 | CVE-2021-3272 | CVE-2021-26926 | CVE-2021-26927 |
    Software Advisories
    Advisory ID Software Component Link
    RHSA-2021:4235 Red Hat Enterprise Linux URL Logo access.redhat.com/errata/RHSA-2021:4235
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