CVE-2019-20007
published 2019-12-26CVE-2019-20007: An issue was discovered in ezXML 0.8.2 through 0.8.6. The function ezxml_str2utf8, while parsing a crafted XML file, performs zero-length reallocation in…
PriorityP427medium6.5CVSS 3.1
AVNACLPRNUIRSUCNINAH
EPSS
1.19%
64.7th percentile
An issue was discovered in ezXML 0.8.2 through 0.8.6. The function ezxml_str2utf8, while parsing a crafted XML file, performs zero-length reallocation in ezxml.c, leading to returning a NULL pointer (in some compilers). After this, the function ezxml_parse_str does not check whether the s variable is not NULL in ezxml.c, leading to a NULL pointer dereference and crash (segmentation fault).
Affected
5 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | mapcache | < netcdf 1:4.9.0-1 (bookworm) | netcdf 1:4.9.0-1 (bookworm) |
| debian | netcdf | < netcdf 1:4.9.0-1 (bookworm) | netcdf 1:4.9.0-1 (bookworm) |
| debian | netcdf-parallel | < netcdf 1:4.9.0-1 (bookworm) | netcdf 1:4.9.0-1 (bookworm) |
| debian | scilab | < netcdf 1:4.9.0-1 (bookworm) | netcdf 1:4.9.0-1 (bookworm) |
| ezxml_project | ezxml | 0.8.2 – 0.8.6 | — |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P
osv6.5MEDIUM
vendor_debian6.5LOW
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GHSA
GHSA-27qv-mw67-9whg: An issue was discovered in ezXML 0
ghsa_unreviewed·2022-05-24
CVE-2019-20007 [MEDIUM] GHSA-27qv-mw67-9whg: An issue was discovered in ezXML 0
An issue was discovered in ezXML 0.8.2 through 0.8.6. The function ezxml_str2utf8, while parsing a crafted XML file, performs zero-length reallocation in ezxml.c, leading to returning a NULL pointer (in some compilers). After this, the function ezxml_parse_str does not check whether the s variable is not NULL in ezxml.c, leading to a NULL pointer dereference and crash (segmentation fault).
OSV
CVE-2019-20007: An issue was discovered in ezXML 0
osv·2019-12-26·CVSS 6.5
CVE-2019-20007 [MEDIUM] CVE-2019-20007: An issue was discovered in ezXML 0
An issue was discovered in ezXML 0.8.2 through 0.8.6. The function ezxml_str2utf8, while parsing a crafted XML file, performs zero-length reallocation in ezxml.c, leading to returning a NULL pointer (in some compilers). After this, the function ezxml_parse_str does not check whether the s variable is not NULL in ezxml.c, leading to a NULL pointer dereference and crash (segmentation fault).
Debian
CVE-2019-20007: mapcache - An issue was discovered in ezXML 0.8.2 through 0.8.6. The function ezxml_str2utf...
vendor_debian·2019·CVSS 6.5
CVE-2019-20007 [MEDIUM] CVE-2019-20007: mapcache - An issue was discovered in ezXML 0.8.2 through 0.8.6. The function ezxml_str2utf...
An issue was discovered in ezXML 0.8.2 through 0.8.6. The function ezxml_str2utf8, while parsing a crafted XML file, performs zero-length reallocation in ezxml.c, leading to returning a NULL pointer (in some compilers). After this, the function ezxml_parse_str does not check whether the s variable is not NULL in ezxml.c, leading to a NULL pointer dereference and crash (segmentation fault).
Scope: local
bookworm: open
bullseye: open
forky: open
sid: open
trixie: open
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2019-12-26
Published