QID 242940

Date Published: 2024-02-21

QID 242940: Red Hat Update for oniguruma (RHSA-2024:0889)

Oniguruma is a regular expressions library that supports a variety of character encodings. ..
Security fix(es):

    oniguruma: use-after-free in onig_new_deluxe() in regext.c (cve-2019-13224).
    Oniguruma: stack exhaustion in regcomp.c because of recursion in regparse.c (cve-2019-16163).
    Oniguruma: integer overflow in search_in_range function in regexec.c leads to out-of-bounds read (cve-2019-19012).
    Oniguruma: heap-based buffer over-read in function gb18030_mbc_enc_len in file gb18030.c (cve-2019-19203).
    Oniguruma: heap-based buffer over-read in function fetch_interval_quantifier in regparse.c (cve-2019-19204).
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.

Successful exploitation of this vulnerability could lead to a security breach or could affect integrity, availability, and confidentiality.

  • CVSS V3 rated as Critical - 9.8 severity.
  • CVSS V2 rated as High - 7.5 severity.
    • Solution
    Refer to Red Hat security advisory RHSA-2024:0889 for updates and patch information.
    Vendor References

    CVEs related to QID 242940

    CVE-2019-19204 | CVE-2019-13224 | CVE-2019-16163 | CVE-2019-19012 | CVE-2019-19203 |
    Software Advisories
    Advisory ID Software Component Link
    RHSA-2024:0889 Red Hat Enterprise Linux URL Logo access.redhat.com/errata/RHSA-2024:0889
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