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CVE-2020-7816: A vulnerability in the JPEG image parsing module in DaView Indy, DaVa+, DaOffice softwares could allow an unau

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HIGH 7.0UPGRADEUPGRADEUPGRADE

CVE-2020-7816 is a high-severity flaw (CVSS 7.0) affecting daoffice, dava\+, daview indy. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability in the JPEG image parsing module in DaView Indy, DaVa+, DaOffice softwares could allow an unauthenticated, remote attacker to cause an arbitrary code execution on an affected device.nThe vulnerability is due to a stack overflow read. An attacker could exploit this vulnerability by sending a crafted PDF file to an affected device.

Why this priority

  • High severity

A fixed release or distro patch exists.

Risk facts

CVSS score7.0 (High)
Attack vectorLocal
Attack complexityHigh
Privileges neededNone
User interactionRequired
EPSS exploit chance1.4% (top 28%)
CISA exploited listNo
WeaknessCWE-125
Published2020-06-30
Last modified2026-06-17
Publisher (CNA): KrCERT/CC · Vendor: hmtalk

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

Am I affected?

Timeline

hmtalk daoffice UPGRADE
Affected: < 8.995
Fixed in: 8.995
Safe to downgrade to: no unaffected older release
1. Check installed version
apt-cache policy daoffice || rpm -q daoffice || daoffice --version
2. UPGRADE to 8.995 (Debian / Ubuntu)
sudo apt update && sudo apt install --only-upgrade daoffice
2. UPGRADE (RHEL / Amazon Linux / Fedora)
sudo dnf upgrade daoffice
Note
Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.
hmtalk dava\+ UPGRADE
Affected: < 8.995
Fixed in: 8.995
Safe to downgrade to: no unaffected older release
1. Check installed version
apt-cache policy dava+ || rpm -q dava+ || dava+ --version
2. UPGRADE to 8.995 (Debian / Ubuntu)
sudo apt update && sudo apt install --only-upgrade dava+
2. UPGRADE (RHEL / Amazon Linux / Fedora)
sudo dnf upgrade dava+
Note
Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.
hmtalk daview indy UPGRADE
Affected: < 8.995
Fixed in: 8.995
Safe to downgrade to: no unaffected older release
1. Check installed version
apt-cache policy daview-indy || rpm -q daview-indy || daview-indy --version
2. UPGRADE to 8.995 (Debian / Ubuntu)
sudo apt update && sudo apt install --only-upgrade daview-indy
2. UPGRADE (RHEL / Amazon Linux / Fedora)
sudo dnf upgrade daview-indy
Note
Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.
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-2020-7816?

daoffice: upgrade to 8.995; dava\+: upgrade to 8.995; daview indy: upgrade to 8.995. Exact commands for each OS are on this page.

Is CVE-2020-7816 being exploited?

CVE-2020-7816 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-2020-7816 affect?

CVE-2020-7816 affects daoffice, dava\+, daview indy. Severity is high (CVSS 7.0). A vulnerability in the JPEG image parsing module in DaView Indy, DaVa+, DaOffice softwares could allow an unauthenticated, remote attacker to cause an arbitrary code execution on an affected device.nThe vulnerability is due to a stack overf

How urgent is CVE-2020-7816?

Priority 43/100. High severity

References

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