Description
res_query in libresolv in glibc before 2.25 allows remote attackers to cause a denial of service (NULL pointer dereference and process crash).
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://sourceware.org/bugzilla/attachment.cgi?id=8492 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=1249603 ↗
- https://sourceware.org/bugzilla/show_bug.cgi?id=18784 ↗
- https://sourceware.org/git/gitweb.cgi?p=glibc.git%3Bh=fc82b0a2dfe7dbd35671c10510a8da1043d746a5 ↗
- http://www.ubuntu.com/usn/USN-3239-1 ↗
- https://sourceware.org/ml/libc-alpha/2017-02/msg00079.html ↗
- http://www.ubuntu.com/usn/USN-3239-2 ↗
- https://security.gentoo.org/glsa/201706-19 ↗
- http://www.securityfocus.com/bid/99324 ↗
- https://access.redhat.com/errata/RHSA-2018:0805 ↗
- https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html ↗