CVE-2022-30045 — Out-of-bounds Read in Project Ezxml

CWE-125 — Out-of-bounds Read5 documents5 sources
Severity
6.5MEDIUMNVD
EPSS
0.2%
top 57.59%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
5
Debian MapcacheDebian NetcdfDebian Netcdf-parallel+2 more
Timeline
PublishedMay 17
Latest updateJul 5

Description

An issue was discovered in libezxml.a in ezXML 0.8.6. The function ezxml_decode() performs incorrect memory handling while parsing crafted XML files, leading to a heap out-of-bounds read.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 2.8 | Impact: 3.6

Affected Packages5 packages

▶debiandebian/netcdf< netcdf 1:4.9.0-1 (bookworm)
▶debiandebian/scilab< netcdf 1:4.9.0-1 (bookworm)
▶debiandebian/mapcache< netcdf 1:4.9.0-1 (bookworm)
▶debiandebian/netcdf-parallel< netcdf 1:4.9.0-1 (bookworm)

🔴Vulnerability Details

2
GHSA
GHSA-hq7r-4g3g-9qh9: An issue was discovered in libezxml↗2022-05-18
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OSV
CVE-2022-30045: An issue was discovered in libezxml↗2022-05-17
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📋Vendor Advisories

2
Red Hat
mapcache: incorrect memory handling in ezml support leading to a heap out-of-bounds read↗2022-07-05
▶
Debian
CVE-2022-30045: mapcache - An issue was discovered in libezxml.a in ezXML 0.8.6. The function ezxml_decode(...↗2022
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CVE-2022-30045 — Out-of-bounds Read in Project Ezxml | cvebase