CVE-2019-11366 (GCVE-0-2019-11366)
Vulnerability from cvelistv5
Published
2019-04-20 12:58
Modified
2024-08-04 22:48
Severity ?
CWE
  • n/a
Summary
An issue was discovered in atftpd in atftp 0.7.1. It does not lock the thread_list_mutex mutex before assigning the current thread data structure. As a result, the daemon is vulnerable to a denial of service attack due to a NULL pointer dereference. If thread_data is NULL when assigned to current, and modified by another thread before a certain tftpd_list.c check, there is a crash when dereferencing current->next.
References
cve@mitre.orghttps://lists.debian.org/debian-lts-announce/2019/05/msg00012.html
cve@mitre.orghttps://pulsesecurity.co.nz/advisories/atftpd-multiple-vulnerabilitiesExploit, Third Party Advisory
cve@mitre.orghttps://seclists.org/bugtraq/2019/May/16
cve@mitre.orghttps://security.gentoo.org/glsa/202003-14
cve@mitre.orghttps://sourceforge.net/p/atftp/code/ci/382f76a90b44f81fec00e2f609a94def4a5d3580/Patch, Third Party Advisory
cve@mitre.orghttps://usn.ubuntu.com/4540-1/
cve@mitre.orghttps://www.debian.org/security/2019/dsa-4438
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2019/05/msg00012.html
af854a3a-2127-422b-91ae-364da2661108https://pulsesecurity.co.nz/advisories/atftpd-multiple-vulnerabilitiesExploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://seclists.org/bugtraq/2019/May/16
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/202003-14
af854a3a-2127-422b-91ae-364da2661108https://sourceforge.net/p/atftp/code/ci/382f76a90b44f81fec00e2f609a94def4a5d3580/Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/4540-1/
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2019/dsa-4438
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

To clipboard 

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