CVE-2019-12401

EUVD-2022-4413
Solr versions 1.3.0 to 1.4.1, 3.1.0 to 3.6.2 and 4.0.0 to 4.10.4 are vulnerable to an XML resource consumption attack (a.k.a. Lol Bomb) via it’s update handler.?By leveraging XML DOCTYPE and ENTITY type elements, the attacker can create a pattern that will expand when the server parses the XML causing OOMs.
XML Entity Expansion
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 96%
Affected Products (NVD)
VendorProductVersion
apachesolr
1.3.0 ≤
𝑥
≤ 1.4.1
apachesolr
3.1 ≤
𝑥
≤ 3.6.2
apachesolr
4.0.0 ≤
𝑥
≤ 4.10.4
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
lucene-solr
bookworm
3.6.2+dfsg-26
fixed
bullseye
3.6.2+dfsg-24
fixed
sid
3.6.2+dfsg-26
fixed
trixie
3.6.2+dfsg-26
fixed
References