CVE-Katalog
CVE-2017-17840
open-iscsi: CVE-2017-17840
- Schweregrad
- Medium
- Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.45% · Oct 22, 2026
An issue was discovered in Open-iSCSI through 2.0.875. A local attacker can cause the iscsiuio server to abort or potentially execute code by sending messages with incorrect lengths, which (due to lack of checking) can lead to buffer overflows, and result in aborts (with overflow checking enabled) or code execution. The process_iscsid_broadcast function in iscsiuio/src/unix/iscsid_ipc.c does not validate the payload length before a write operation.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | open-iscsi | sid | 2.1.13-1 | fixed |
| Debian | open-iscsi | forky | 2.1.13-1 | fixed |
| Debian | open-iscsi | trixie | 2.1.11-1+deb13u2 | fixed |
| Debian | open-iscsi | bookworm | 2.1.8-1 | fixed |
| Debian | open-iscsi | bookworm-security | 2.1.8-1+deb12u1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | open-iscsi | source | sid | 2.0.874-5 | not yet assigned | Not reported | [885021] |
| Debian | open-iscsi | source | forky | 2.0.874-5 | not yet assigned | Not reported | [885021] |
| Debian | open-iscsi | source | trixie | 2.0.874-5 | not yet assigned | Not reported | [885021] |
| Debian | open-iscsi | source | bookworm | 2.0.874-5 | not yet assigned | Not reported | [885021] |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [iscsiuio]Behoben
Quellpaket: [open-iscsi]
Details (2)
2.1.8-1· amd64 · bookwormBehoben · Behoben:
2.0.874-5dsa · open-iscsi · debian · bookworm; dsa · open-iscsi · debian · 12
2.1.8-1· arm64 · bookwormBehoben · Behoben:
2.0.874-5dsa · open-iscsi · debian · bookworm; dsa · open-iscsi · debian · 12
- [libopeniscsiusr]Behoben
Quellpaket: [open-iscsi]
Details (2)
2.1.8-1· amd64 · bookwormBehoben · Behoben:
2.0.874-5dsa · open-iscsi · debian · bookworm; dsa · open-iscsi · debian · 12
2.1.8-1· arm64 · bookwormBehoben · Behoben:
2.0.874-5dsa · open-iscsi · debian · bookworm; dsa · open-iscsi · debian · 12
- [libopeniscsiusr-dev]Behoben
Quellpaket: [open-iscsi]
Details (2)
2.1.8-1· all · bookwormBehoben · Behoben:
2.0.874-5dsa · open-iscsi · debian · bookworm; dsa · open-iscsi · debian · 12
2.1.8-1· all · bookwormBehoben · Behoben:
2.0.874-5dsa · open-iscsi · debian · bookworm; dsa · open-iscsi · debian · 12
- [open-iscsi]Behoben
Details (2)
2.1.8-1· amd64 · bookwormBehoben · Behoben:
2.0.874-5dsa · open-iscsi · debian · bookworm; dsa · open-iscsi · debian · 12
2.1.8-1· arm64 · bookwormBehoben · Behoben:
2.0.874-5dsa · open-iscsi · debian · bookworm; dsa · open-iscsi · debian · 12
[Debian 13 (Trixie)]
- [iscsiuio]Behoben
Quellpaket: [open-iscsi]
Details (2)
2.1.11-1+deb13u2· amd64 · trixieBehoben · Behoben:
2.0.874-5dsa · open-iscsi · debian · 13
2.1.11-1+deb13u2· arm64 · trixieBehoben · Behoben:
2.0.874-5dsa · open-iscsi · debian · 13
- [libopeniscsiusr]Behoben
Quellpaket: [open-iscsi]
Details (2)
2.1.11-1+deb13u2· amd64 · trixieBehoben · Behoben:
2.0.874-5dsa · open-iscsi · debian · 13
2.1.11-1+deb13u2· arm64 · trixieBehoben · Behoben:
2.0.874-5dsa · open-iscsi · debian · 13
- [libopeniscsiusr-dev]Behoben
Quellpaket: [open-iscsi]
Details (2)
2.1.11-1+deb13u2· all · trixieBehoben · Behoben:
2.0.874-5dsa · open-iscsi · debian · 13
2.1.11-1+deb13u2· all · trixieBehoben · Behoben:
2.0.874-5dsa · open-iscsi · debian · 13
- [open-iscsi]Behoben
Details (2)
2.1.11-1+deb13u2· amd64 · trixieBehoben · Behoben:
2.0.874-5dsa · open-iscsi · debian · 13
2.1.11-1+deb13u2· arm64 · trixieBehoben · Behoben:
2.0.874-5dsa · open-iscsi · debian · 13
Beobachtet: