CVE-2018-20796

In the GNU C Library (aka glibc or libc6) through 2.29, check_dst_limits_calc_pos_1 in posix/regexec.c has Uncontrolled Recursion, as demonstrated by '(\227|)(\\1\\1|t1|\\\2537)+' in grep.

Score

CVSS 3.0 7.5 High

Status

Modified - cve@mitre.org

Published

2019-02-26

Last modified

2024-08-05

Weaknesses

CWE-674

Affected products

• Glibc (Gnu)
• Cloud Backup (Netapp)
• Ontap Select Deploy Administration Utility (Netapp)
• Steelstore Cloud Integrated Storage (Netapp)

References

• http://www.securityfocus.com/bid/107160
• https://debbugs.gnu.org/cgi/bugreport.cgi?bug=34141
• https://lists.gnu.org/archive/html/bug-gnulib/2019-01/msg00108.html
• https://security.netapp.com/advisory/ntap-20190315-0002/
• https://support.f5.com/csp/article/K26346590?utm_source=f5support&amp%3Butm_medium=RSS