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CVE-2007-6112

27
FAUCET Score

CVE-2007-6112 describes a critical buffer overflow vulnerability in the PPP dissector of Wireshark (formerly Ethereal) version 0.99.6. This flaw allows remote attackers to trigger a denial of service, crashing the application, and potentially execute arbitrary code. With a CVSS score of 10.0, it represents a severe risk due to its network-based attack vector, low attack complexity, and complete compromise of confidentiality, integrity, and availability. Despite its high severity, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
0.99.6CPE matchmatch criteria
cpe:2.3:a:wireshark:wireshark:0.99.6:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

10.0HIGH

AV:N/AC:L/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
6.21%
Probability of exploitation in next 30 days
EPSS Percentile
92.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0621 is in the 88th percentile among its peer group of 51,551 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 (4)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 4Fixed in: libsmi-0:0.4.5-2.el4
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 4Fixed in: wireshark-0:0.99.7-1.el4
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: libsmi-0:0.4.5-2.el5
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: wireshark-0:0.99.7-1.el5
View patch

Vendor Advisories (1)

redhatCVE-2007-6112Moderate

wireshark ppp flaws

Nov 22, 2007

References

bugs.gentoo.org / show_bug.cgi
lists.opensuse.org / opensuse-security-announce/2008-02/msg00008.html
secunia.com / advisories/27777
Vendor Advisory
secunia.com / advisories/28197
Vendor Advisory
secunia.com / advisories/28207
secunia.com / advisories/28288
Vendor Advisory
secunia.com / advisories/28304
Vendor Advisory
secunia.com / advisories/28325
secunia.com / advisories/28564
secunia.com / advisories/29048
security.gentoo.org / glsa/glsa-200712-23.xml
securitytracker.com / id
issues.rpath.com / browse/RPL-1975
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14561
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9772
redhat.com / archives/fedora-package-announce/2007-December/msg00606.html
redhat.com / archives/fedora-package-announce/2007-December/msg00712.html
wiki.rpath.com / wiki/Advisories:rPSA-2008-0004
mandriva.com / security/advisories
mandriva.com / security/advisories
redhat.com / support/errata/RHSA-2008-0058.html
securityfocus.com / archive/1/485792/100/0/threaded
securityfocus.com / bid/26532
Patch
vupen.com / english/advisories/2007/3956
wireshark.org / security/wnpa-sec-2007-03.html
Patch