Affected: AlmaLinux:8: oniguruma, AlmaLinux:8: oniguruma-devel

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)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Withdrawn by the publisher.

An integer overflow in the search_in_range function in regexec.c in Oniguruma 6.x before 6.9.4_rc2 leads to an out-of-bounds read, in which the offset of this read is under the control of an attacker. (This only affects the 32-bit compiled version). Remote attackers can cause a denial-of-service or information disclosure, or possibly have unspecified other impact, via a crafted regular expression.

An integer overflow in the search_in_range function in regexec.c in Oniguruma 6.x before 6.9.4_rc2 leads to an out-of-bounds read, in which the offset of this read is under the control of an attacker. (This only affects the 32-bit compiled version). Remote attackers can cause a denial-of-service or information disclosure, or possibly have unspecified other impact, via a crafted regular expression.

libonig5-6.9.7.1-1.2 on GA media

oniguruma: Use-after-free in onig_new_deluxe() in regext.c oniguruma: Stack exhaustion in regcomp.c because of recursion in regparse.c oniguruma: integer overflow in search_in_range function in regexec.c leads to out-of-bounds read oniguruma: Heap-based buffer over-read in function gb18030_mbc_enc_len in file gb18030.c oniguruma: Heap-based buffer over-read in function fetch_interval_quantifier in regparse.c

Affected: Ubuntu:Pro:14.04:LTS: libonig, Ubuntu:Pro:16.04:LTS: libonig, Ubuntu:Pro:18.04:LTS: libonig

An integer overflow in the search_in_range function in regexec.c in Oniguruma 6.x before 6.9.4_rc2 leads to an out-of-bounds read, in which the offset of this read is under the control of an attacker. (This only affects the 32-bit compiled version). Remote attackers can cause a denial-of-service or information disclosure, or possibly have unspecified other impact, via a crafted regular expression.

Ein entfernter Angreifer kann mehrere Schwachstellen in Red Hat Enterprise Linux ausnutzen, um einen Denial-of-Service-Zustand zu erzeugen, beliebigen Code auszuführen oder sensible Informationen offenzulegen.