CVE-2008-5455: Unspecified vulnerability in the PeopleSoft Enterprise HRMS - ePerformance component in Oracle PeopleSoft Ente

Routine

MEDIUM 4.9DOWNGRADEDOWNGRADE

CVE-2008-5455 is a medium-severity flaw (CVSS 4.9) affecting enterpriseone, peoplesoft enterprise. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Unspecified vulnerability in the PeopleSoft Enterprise HRMS - ePerformance component in Oracle PeopleSoft Enterprise and JD Edwards EnterpriseOne 8.9.18 allows remote authenticated users to affect confidentiality and integrity via unknown vectors.

Why this priority

No elevated risk signals yet

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

Risk facts

CVSS score	4.9 (Medium)
EPSS exploit chance	0.9% (top 40%)
CISA exploited list	No
Published	2009-01-14
Last modified	2026-06-16

Publisher (CNA): Oracle · Vendor: jdedwards · oracle

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

Am I affected?

Timeline

2009-01-14 02:30 UTCPublished CVE record published
2026-06-16 23:00 UTCUpdated Record last modified

jdedwards enterpriseone DOWNGRADE

Affected: 8.9.18

Fixed in: no fixed release known

Safe to downgrade to: a release before 8.9.18

1. Check installed version

apt-cache policy enterpriseone || rpm -q enterpriseone || enterpriseone --version

2. No fixed release: DOWNGRADE to a release before 8.9.18 (Debian / Ubuntu)

apt-cache madison enterpriseone sudo apt install enterpriseone=<VERSION_BEFORE_8.9.18> sudo apt-mark hold enterpriseone

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

dnf --showduplicates list enterpriseone sudo dnf downgrade enterpriseone-<VERSION_BEFORE_8.9.18> sudo dnf versionlock add enterpriseone

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.

oracle peoplesoft enterprise DOWNGRADE

Affected: 8.9.18

Fixed in: no fixed release known

Safe to downgrade to: a release before 8.9.18

1. Check installed version

apt-cache policy peoplesoft-enterprise || rpm -q peoplesoft-enterprise || peoplesoft-enterprise --version

2. No fixed release: DOWNGRADE to a release before 8.9.18 (Debian / Ubuntu)

apt-cache madison peoplesoft-enterprise sudo apt install peoplesoft-enterprise=<VERSION_BEFORE_8.9.18> sudo apt-mark hold peoplesoft-enterprise

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

dnf --showduplicates list peoplesoft-enterprise sudo dnf downgrade peoplesoft-enterprise-<VERSION_BEFORE_8.9.18> sudo dnf versionlock add peoplesoft-enterprise

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-2008-5455?

enterpriseone: downgrade or apply the listed mitigation; peoplesoft enterprise: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2008-5455 being exploited?

CVE-2008-5455 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-2008-5455 affect?

CVE-2008-5455 affects enterpriseone, peoplesoft enterprise. Severity is medium (CVSS 4.9). Unspecified vulnerability in the PeopleSoft Enterprise HRMS - ePerformance component in Oracle PeopleSoft Enterprise and JD Edwards EnterpriseOne 8.9.18 allows remote authenticated users to affect confidentiality and integrity via unknown v

How urgent is CVE-2008-5455?

Priority 32/100. No elevated risk signals yet.

Related CVEs

CVE-2008-5452 MEDIUM 5.5 DOWNGRADE DOWNGRADE Unspecified vulnerability in the PeopleSoft Enterprise HRMS component in Oracle PeopleSoft Enterprise and JD E
CVE-2008-5451 MEDIUM 4.0 DOWNGRADE DOWNGRADE Unspecified vulnerability in the JD Edwards Tools component in Oracle PeopleSoft Enterprise and JD Edwards Ent
CVE-2008-4004 LOW 3.2 DOWNGRADE DOWNGRADE Unspecified vulnerability in the JDE EnterpriseOne Business Service Server component in Oracle PeopleSoft Ente
CVE-2008-4000 MEDIUM 6.4 DOWNGRADE DOWNGRADE Unspecified vulnerability in the PeopleTools component in Oracle PeopleSoft Enterprise and JD Edwards Enterpri

References

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