CVE-2019-20199

MediumCVSS 6.5/10Last modified Jun 17, 2026

Description

An issue was discovered in ezXML 0.8.3 through 0.8.6. The function ezxml_decode, while parsing a crafted XML file, performs incorrect memory handling, leading to NULL pointer dereference while running strlen() on a NULL pointer.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-125 CWE-476

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://sourceforge.net/p/ezxml/bugs/18/Exploit, Issue Tracking, Third Party Advisory
https://sourceforge.net/p/ezxml/bugs/18/Exploit, Issue Tracking, Third Party Advisory

Timeline

Published: Dec 31, 2019
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2019

CVE-2019-20206.5In llcp_dlc_proc_rr_rnr_pdu of llcp_dlc.cc, there is a possible out-of-bound read due to a missing bounds check. This could lead to local in CVE-2019-202006.5An issue was discovered in ezXML 0.8.3 through 0.8.6. The function ezxml_decode, while parsing crafted a XML file, performs incorrect memory CVE-2019-202016.5An issue was discovered in ezXML 0.8.3 through 0.8.6. The ezxml_parse_* functions mishandle XML entities, leading to an infinite loop in whi CVE-2019-202026.5An issue was discovered in ezXML 0.8.3 through 0.8.6. The function ezxml_char_content() tries to use realloc on a block that was not allocat CVE-2019-202035.3The Authorized Addresses feature in the Postie plugin 1.9.40 for WordPress allows remote attackers to publish posts by spoofing the From inf CVE-2019-202045.4The Postie plugin 1.9.40 for WordPress allows XSS, as demonstrated by a certain payload with jaVasCript:/* at the beginning and a crafted SV CVE-2019-202058.8libsixel 1.8.4 has an integer overflow in sixel_frame_resize in frame.c.CVE-2019-202085.5dimC_Read in isomedia/box_code_3gpp.c in GPAC from 0.5.2 to 0.8.0 has a stack-based buffer overflow.CVE-2019-202097.5The CTHthemes CityBook before 2.3.4, TownHub before 1.0.6, and EasyBook before 1.2.2 themes for WordPress allow nsecure Direct Object Refere CVE-2019-20216.5In rw_t3t_act_handle_ndef_detect_rsp of rw_t3t.cc, there is a possible out-of-bound read due to a missing bounds check. This could lead to l CVE-2019-202106.1The CTHthemes CityBook before 2.3.4, TownHub before 1.0.6, and EasyBook before 1.2.2 themes for WordPress allow Reflected XSS via a search q CVE-2019-202116.1The CTHthemes CityBook before 2.3.4, TownHub before 1.0.6, and EasyBook before 1.2.2 themes for WordPress allow Persistent XSS via Listing A