CVE-2012-2322 json
Integer overflow in the dhcpv6_get_option function in gdhcp/client.c in ConnMan before 0.85 allows remote attackers to cause a denial of se…
published 2012-05-18 14 y ago modified 2026-06-16 4 mo ago also EUVD-2012-2315
- cvss
- 5.0
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 3.2%
- EPSS 3.2% chance of exploitation in 30 days, percentile 88%
- public exploits
- 0
- none known
Summary
Integer overflow in the dhcpv6_get_option function in gdhcp/client.c in ConnMan before 0.85 allows remote attackers to cause a denial of service (infinite loop and crash) via an invalid length value in a DHCP packet.
Patch / fix
- connman Debian 14, Debian 13, Debian 12 1.0-1
debian advisories DEBIAN-CVE-2012-2322
Exploit prediction
3.19% chance of exploitation in the next 30 days, higher than 88% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P |
Classification
- Weakness
-
- CWE-189 Numeric Errors
References
-
security.gentoo.org
/glsa/glsa-201205-02.xml
vendor-advisory
-
secunia.com
/advisories/49033
third-party-advisory, vendor-advisory
-
securityfocus.com
/bid/53410
vdb-entry
-
osvdb.org
/81706
vdb-entry
-
exchange.xforce.ibmcloud.com
/vulnerabilities/75420
vdb-entry
-
openwall.com
/lists/oss-security/2012/05/07/6
mailing-list
-
openwall.com
/lists/oss-security/2012/05/07/2
mailing-list
- git.kernel.org /?p=network/connman/connman.git%3Ba=commitdiff%3Bh=1d1a22fe586a455935483708fbe8eaeada79df7f
-
openwall.com
/lists/oss-security/2012/05/07/10
mailing-list
- bugzilla.novell.com /show_bug.cgi?id=715172
-
secunia.com
/advisories/49186
third-party-advisory
Sources
- CVE List CVE-2012-2322
- NVD CVE-2012-2322
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.