CVE-2017-2777 json
An exploitable heap overflow vulnerability exists in the ipStringCreate function of Iceni Argus Version 6.6.05.
published 2018-09-17 8 y ago modified 2026-06-17 4 mo ago also EUVD-2017-11920
- cvss
- 8.8
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.0%
- EPSS 1.0% chance of exploitation in 30 days, percentile 64%
- public exploits
- 0
- none known
Summary
An exploitable heap overflow vulnerability exists in the ipStringCreate function of Iceni Argus Version 6.6.05. A specially crafted pdf file can cause an integer overflow resulting in heap overflow. An attacker can send file to trigger this vulnerability.
Exploit prediction
1.04% chance of exploitation in the next 30 days, higher than 64% of all scored CVEs (FIRST EPSS, 2026-11-09).
Exploits and checks
- talosintelligence.com https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0271 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 8.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| NVD | 3.0 | 7.8 | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 6.8 | AV:N/AC:M/Au:N/C:P/I:P/A:P |
Affected products
- Iceni Argus
Classification
- Weakness
-
- CWE-190 Integer Overflow or Wraparound
References
-
talosintelligence.com
/vulnerability_reports/TALOS-2017-0271
exploit, third-party-advisory
Sources
- CVE List CVE-2017-2777
- NVD CVE-2017-2777
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.