CVE-2019-11276: Pivotal Apps Manager, included in Pivotal Application Service versions 2.3.x prior to 2.3.16, 2.4.x prior to 2

Routine

MEDIUM 5.4UPGRADE

CVE-2019-11276 is a medium-severity flaw (CVSS 5.4) affecting application service. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Pivotal Apps Manager, included in Pivotal Application Service versions 2.3.x prior to 2.3.16, 2.4.x prior to 2.4.12, 2.5.x prior to 2.5.8, and 2.6.x prior to 2.6.3, makes a request to the /cloudapplication endpoint via Spring actuator, and subsequent requests via unsecured http. An adjacent unauthenticated user could eavesdrop on the network traffic and gain access to the unencrypted token allowing the attacker to read the type of access a user h

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	5.4 (Medium)
Attack vector	Adjacent network
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.3% (top 73%)
CISA exploited list	No
Weakness	CWE-319
Published	2019-08-19
Last modified	2026-06-17

Publisher (CNA): Pivotal Software, Inc. · Vendor: pivotal software

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2019-08-19 15:15 UTCPublished CVE record published
2026-06-17 02:12 UTCUpdated Record last modified

pivotal software application service UPGRADE

Affected: >= 2.3.0 and < 2.3.16 · >= 2.4.0 and < 2.4.12 · >= 2.5.0 and < 2.5.8 · >= 2.6.0 and < 2.6.3

Fixed in: 2.3.16, 2.4.12, 2.5.8, 2.6.3

Safe to downgrade to: a release before 2.3.0

1. Check installed version

apt-cache policy application-service || rpm -q application-service || application-service --version

2. UPGRADE to 2.3.16 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade application-service

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade application-service

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

3. If no update is available yet, DOWNGRADE to a release before 2.3.0 (Debian / Ubuntu)

apt-cache madison application-service sudo apt install application-service=<VERSION_BEFORE_2.3.0> sudo apt-mark hold application-service

3. If no update is available yet, DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list application-service sudo dnf downgrade application-service-<VERSION_BEFORE_2.3.0> sudo dnf versionlock add application-service

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-2019-11276?

application service: upgrade to 2.3.16, 2.4.12, 2.5.8, 2.6.3. Exact commands for each OS are on this page.

Is CVE-2019-11276 being exploited?

CVE-2019-11276 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-2019-11276 affect?

CVE-2019-11276 affects application service. Severity is medium (CVSS 5.4). Pivotal Apps Manager, included in Pivotal Application Service versions 2.3.x prior to 2.3.16, 2.4.x prior to 2.4.12, 2.5.x prior to 2.5.8, and 2.6.x prior to 2.6.3, makes a request to the /cloudapplication endpoint via Spring actuator, and

How urgent is CVE-2019-11276?

Priority 26/100. No elevated risk signals yet.

Related CVEs

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References

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