# CVE-2011-1567: Memory corruption in n/a

> Remote attackers can trigger stack-based buffer overflows in IGSS data server to cause denial of service or execute arbitrary code.

- **Severity:** Critical 10.0 (`AV:N/AC:L/Au:N/C:C/I:C/A:C`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 5 Apr 2011
- **Updated:** 6 Aug 2024
- **Also known as:** GHSA-xffg-hw84-w78q

## What is CVE-2011-1567?

CVE-2011-1567 is a critical memory corruption vulnerability in n/a, published on 5 Apr 2011. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

Multiple stack-based buffer overflows in IGSSdataServer.exe 9.00.00.11063 and earlier in 7-Technologies Interactive Graphical SCADA System (IGSS) allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via crafted (1) ListAll, (2) Write File, (3) ReadFile, (4) Delete, (5) RenameFile, and (6) FileInfo commands in an 0xd opcode; (7) the Add, (8) ReadFile, (9) Write File, (10) Rename, (11) Delete, and (12) Add commands in an RMS report templates (0x7) opcode; and (13) 0x4 command in an STDREP request (0x8) opcode to TCP port 12401.

Weakness: CWE-119 (Improper Restriction of Operations within the Bounds of a Memory Buffer)

## Which versions are affected by CVE-2011-1567?

It affects 1 product.


Products: 7t Igss.

## How do I fix CVE-2011-1567?

No fix has been published for CVE-2011-1567 yet. Limit exposure of the affected software until one is available.

## Is CVE-2011-1567 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2011-1567 exists.

Public exploit code:

- 7-Technologies IGSS 9.00.00.11059 - Multiple Vulnerabilities (exploitdb)
- 7-Technologies IGSS IGSSdataServer.exe Stack Buffer Overflow (metasploit)
- 7-Technologies IGSS 9 IGSSdataServer .RMS Rename Buffer Overflow (metasploit)
- 7-Technologies IGSS 9.00.00 b11063 - 'IGSSdataServer.exe' Remote Stack Overflow (Metasploit) (exploitdb)
- 7-Technologies IGSS 9 - IGSSdataServer .Rms Rename Buffer Overflow (Metasploit) (exploitdb)

## Other vulnerabilities in n/a

- [CVE-2011-2959](https://insights.sbomify.com/CVE-2011-2959/): Memory corruption in n/a (critical 10.0)
- [CVE-2011-2214](https://insights.sbomify.com/CVE-2011-2214/): Memory corruption in n/a (critical 10.0)
- [CVE-2011-1565](https://insights.sbomify.com/CVE-2011-1565/): Path traversal in n/a (critical 10.0)
- [CVE-2011-1566](https://insights.sbomify.com/CVE-2011-1566/): Path traversal in n/a (critical 10.0)
- [CVE-2011-1568](https://insights.sbomify.com/CVE-2011-1568/): Other in n/a (critical 10.0)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2011-1567 and fix it if it is affected.

What it is: CVE-2011-1567 is a critical memory corruption vulnerability in n/a, published on 5 Apr 2011. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2011-1567 exists.

Affected product: n/a. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2011-1567/ (Markdown: https://insights.sbomify.com/CVE-2011-1567/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2011-1567
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2011-1567
- OSV: https://osv.dev/vulnerability/CVE-2011-1567

---
From sbomify Insights: https://insights.sbomify.com/CVE-2011-1567/
Summaries are generated and may contain mistakes; the official description above is the record.