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CVE-2007-2835
Multiple stack-based buffer overflows in (1) CCE_pinyin.c and (2) xl_pinyin.c in ImmModules/cce/ in unicon-imc2 3.0.4, as used by zhcon…
Medium6.8EPSS 0.34%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
Multiple stack-based buffer overflows in (1) CCE_pinyin.c and (2) xl_pinyin.c in ImmModules/cce/ in unicon-imc2 3.0.4, as used by zhcon and other applications, allow local users to gain privileges via a long HOME environment variable.
Timeline
ID reserved
By mitre
- 40 days later
· 40 days later
Published
- 17 years later
· 17 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium6.8 | AV:L/AC:L/Au:S/C:C/I:C/A:C |
- EPSS (exploitation in 30 days)
- 0.34% · top 72% of all CVEs (9 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.8.
Weakness
- n/a
Affected products
n/a
- affected n/a
References (7)
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=431336 (opens in a new tab)x_refsource_MISCx_transferred
- uniconimc2-ccepinyin-xlpinyin-bo(35382) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- 25912 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 24719 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 25910 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- DSA-1328 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
- 37794 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2007-2827 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2007-2835)Record last updated .