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CVE-2017-7375

32
FAUCET Score

CVE-2017-7375 is a critical vulnerability in libxml2, affecting various Debian and Android products, that allows remote XML entity inclusion even with default parser settings. This flaw can expose sensitive local files or content from HTTP/FTP servers, which would otherwise be inaccessible. With a CVSS score of 9.8 (Critical), it presents a high-risk attack surface due to its network-based attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. While there is no known active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered significant community discussion with 10 mentions, indicating awareness and potential interest.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.9.4CPE matchmatch criteria
cpe:2.3:a:xmlsoft:libxml2:*:*:*:*:*:*:*:*
7.0CPE matchmatch criteria
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
8.0CPE matchmatch criteria
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
9.0CPE matchmatch criteria
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
4.4.4CPE matchmatch criteria
cpe:2.3:o:google:android:4.4.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

9.8CRITICAL

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
2.64%
Probability of exploitation in next 30 days
EPSS Percentile
84.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0264 is in the 74th percentile among its peer group of 36,835 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (8)

googlepatch availablevia nvd_reference
View patch
redhatpatch availablevia nvd_reference
View patch
redhatno patchvia redhat_api
Product: Red Hat JBoss Core ServicesFixed in: libxml2
redhatno patchvia redhat_api
Product: Red Hat Enterprise Linux 8Fixed in: mingw-libxml2
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 7Fixed in: libxml2
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: libxml2
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Virtualization 3Fixed in: mingw-virt-viewer
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 6Fixed in: libxml2

Vendor Advisories (1)

redhatCVE-2017-7375Moderate

libxml2: Missing validation for external entities in xmlParsePEReference

Apr 17, 2017

References

android.googlesource.com / platform/external/libxml2/+/308396a55280f69ad4112d4f9892f4cbeff042aa
PatchThird Party Advisory
bugzilla.redhat.com / show_bug.cgi
Issue TrackingPatchThird Party Advisory
git.gnome.org / browse/libxml2/commit
PatchThird Party Advisory
security.gentoo.org / glsa/201711-01
Third Party Advisory
source.android.com / security/bulletin/2017-06-01
PatchThird Party Advisory
debian.org / security/2017/dsa-3952
Third Party Advisory
securityfocus.com / bid/98877
Third Party AdvisoryVDB Entry
securitytracker.com / id/1038623
Third Party AdvisoryVDB Entry