CVE-2007-2490: Unspecified vulnerability in LiveData Server before 5.00.62 allows remote attackers to cause a denial of servi

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HIGH 7.8DOWNGRADEDOWNGRADEDOWNGRADE

CVE-2007-2490 is a high-severity flaw (CVSS 7.8) affecting iccp server, maintenance server, protocol server. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Unspecified vulnerability in LiveData Server before 5.00.62 allows remote attackers to cause a denial of service (exit) via crafted Connection-Oriented Transport Protocol (COTP) packets.

Why this priority

High severity

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	7.8 (High)
EPSS exploit chance	3.7% (top 10%)
CISA exploited list	No
Published	2007-05-03
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: livedata

Last updated 2026-06-16 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2007-05-03 23:19 UTCPublished CVE record published
2026-06-16 22:39 UTCUpdated Record last modified

livedata iccp server DOWNGRADE

Affected: 5.00.045

Fixed in: no fixed release known

Safe to downgrade to: a release before 5.00.045

1. Check installed version

apt-cache policy iccp-server || rpm -q iccp-server || iccp-server --version

2. No fixed release: DOWNGRADE to a release before 5.00.045 (Debian / Ubuntu)

apt-cache madison iccp-server sudo apt install iccp-server=<VERSION_BEFORE_5.00.045> sudo apt-mark hold iccp-server

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list iccp-server sudo dnf downgrade iccp-server-<VERSION_BEFORE_5.00.045> sudo dnf versionlock add iccp-server

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

livedata maintenance server DOWNGRADE

Affected: 5.00.045

Fixed in: no fixed release known

Safe to downgrade to: a release before 5.00.045

1. Check installed version

apt-cache policy maintenance-server || rpm -q maintenance-server || maintenance-server --version

2. No fixed release: DOWNGRADE to a release before 5.00.045 (Debian / Ubuntu)

apt-cache madison maintenance-server sudo apt install maintenance-server=<VERSION_BEFORE_5.00.045> sudo apt-mark hold maintenance-server

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list maintenance-server sudo dnf downgrade maintenance-server-<VERSION_BEFORE_5.00.045> sudo dnf versionlock add maintenance-server

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

livedata protocol server DOWNGRADE

Affected: 5.00.045

Fixed in: no fixed release known

Safe to downgrade to: a release before 5.00.045

1. Check installed version

apt-cache policy protocol-server || rpm -q protocol-server || protocol-server --version

2. No fixed release: DOWNGRADE to a release before 5.00.045 (Debian / Ubuntu)

apt-cache madison protocol-server sudo apt install protocol-server=<VERSION_BEFORE_5.00.045> sudo apt-mark hold protocol-server

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list protocol-server sudo dnf downgrade protocol-server-<VERSION_BEFORE_5.00.045> sudo dnf versionlock add protocol-server

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2007-2490?

iccp server: downgrade or apply the listed mitigation; maintenance server: downgrade or apply the listed mitigation; protocol server: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2007-2490 being exploited?

CVE-2007-2490 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2007-2490 affect?

CVE-2007-2490 affects iccp server, maintenance server, protocol server. Severity is high (CVSS 7.8). Unspecified vulnerability in LiveData Server before 5.00.62 allows remote attackers to cause a denial of service (exit) via crafted Connection-Oriented Transport Protocol (COTP) packets.

How urgent is CVE-2007-2490?

Priority 50/100. High severity

Related CVEs

CVE-2006-0059 HIGH 7.5 DOWNGRADE Heap-based buffer overflow in the ISO Transport Service over TCP (RFC 1006) implementation of LiveData ICCP Se

References

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