Critical severity · published Jun 15, 2019
CVE-2019-12835
formats/xml.cpp in Leanify 0.4.3 allows for a controlled out-of-bounds write in xml_memory_writer::write via characters that require escaping
9.8
CVSS
1.6%
EPSS
No
On KEV
Description
formats/xml.cpp in Leanify 0.4.3 allows for a controlled out-of-bounds write in xml_memory_writer::write via characters that require escaping.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.6% · higher than 75% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
LE
Leanify · Leanify Project
0.4.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-12835
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-12835
Exploit
https://github.com/JayXon/Leanify/issues/52
More from Leanify
5.5
CVE-2019-12298
Leanify 0.4.3 allows remote attackers to trigger an out-of-bounds write (1024 bytes) via a modified input file