Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2013-4357

20
FAUCET Score

CVE-2013-4357 describes a denial-of-service vulnerability in the eglibc package, affecting various Linux distributions including Canonical, Debian, Fedora, and Novell, due to incorrect handling by the getaddrinfo() function. This high-severity flaw (CVSS 7.5) can be exploited remotely with low attack complexity, allowing an unauthenticated attacker to cause a system crash. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this decade-old vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
< 2.14CPE matchmatch criteria
cpe:2.3:a:eglibc:eglibc:*:*:*:*:*:*:*:*
11.0CPE matchmatch criteria
cpe:2.3:o:novell:suse_linux_enterprise_server:11.0:sp2:*:*:ltss:*:*:*
6.0CPE matchmatch criteria
cpe:2.3:o:debian:debian_linux:6.0:*:*:*:*:*:*:*
7.0CPE matchmatch criteria
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
10.04CPE matchmatch criteria
cpe:2.3:o:canonical:ubuntu_linux:10.04:*:*:*:lts:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
3.23%
Probability of exploitation in next 30 days
EPSS Percentile
86.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0323 is in the 77th percentile among its peer group of 51,466 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

susepatch availablevia nvd_reference
View patch

Vendor Advisories (1)

redhatCVE-2013-4357Moderate

glibc: stack overflow in getaddrinfo()'s use of alloca()

Apr 13, 2011

References

lists.opensuse.org / opensuse-security-announce/2014-09/msg00020.html
Issue TrackingPatchThird Party Advisory
access.redhat.com / security/cve/cve-2013-4357
Third Party Advisory
bugzilla.redhat.com / show_bug.cgi
Issue TrackingThird Party Advisory
bugzilla.suse.com / show_bug.cgi
ExploitIssue TrackingThird Party Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/95103
Third Party AdvisoryVDB Entry
security-tracker.debian.org / tracker/CVE-2013-4357
Third Party Advisory
openwall.com / lists/oss-security/2013/09/17/4
Mailing ListThird Party Advisory
openwall.com / lists/oss-security/2013/09/17/8
Mailing ListThird Party Advisory
openwall.com / lists/oss-security/2015/01/28/18
ExploitMailing ListPatchThird Party Advisory
openwall.com / lists/oss-security/2015/01/29/21
ExploitMailing ListPatchThird Party Advisory
openwall.com / lists/oss-security/2015/02/24/3
Mailing ListThird Party Advisory
securityfocus.com / bid/67992
Third Party AdvisoryVDB Entry
ubuntu.com / usn/USN-2306-1
Third Party Advisory
ubuntu.com / usn/USN-2306-2
Third Party Advisory
ubuntu.com / usn/USN-2306-3
Third Party Advisory