CVE-2017-17833 – openslp: Heap memory corruption in slpd/slpd_process.c allows denial of service or potentially code execution

https://notcve.org/view.php?id=CVE-2017-17833

OpenSLP releases in the 1.0.2 and 1.1.0 code streams have a heap-related memory corruption issue which may manifest itself as a denial-of-service or a remote code-execution vulnerability. Las versiones de OpenSLP en las secuencias de código 1.0.2 y 1.1.0 tienen un problema de corrupción de memoria relacionada con la memoria dinámica (heap), que puede manifestarse como una vulnerabilidad de denegación de servicio (DoS) o de ejecución remota de código. A use-after-free flaw in OpenSLP 1.x and 2.x baselines was discovered in the ProcessSrvRqst function. A failure to update a local pointer may lead to heap corruption. A remote attacker may be able to leverage this flaw to gain remote code execution. • http://support.lenovo.com/us/en/solutions/LEN-18247 https://access.redhat.com/errata/RHSA-2018:2240 https://access.redhat.com/errata/RHSA-2018:2308 https://lists.debian.org/debian-lts-announce/2018/04/msg00029.html https://security.gentoo.org/glsa/202005-12 https://sourceforge.net/p/openslp/mercurial/ci/151f07745901cbdba6e00e4889561b4083250da1 https://usn.ubuntu.com/3708-1 https://access.redhat.com/security/cve/CVE-2017-17833 https://bugzilla.redhat.com/show_bug.cgi?id=1572166 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-416: Use After Free •