CVE-2019-25657: AnyBurn 4.3 x86 contains a denial of service vulnerability that allows local attackers to crash the applicatio

Q: How do I fix CVE-2019-25657?

anyburn: upgrade to newer than 4.3. Exact commands for each OS are on this page.

Q: Is CVE-2019-25657 being exploited?

CVE-2019-25657 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2019-25657 affect?

CVE-2019-25657 affects anyburn. Severity is medium (CVSS 5.5). AnyBurn 4.3 x86 contains a denial of service vulnerability that allows local attackers to crash the application by supplying an excessively long string to the image conversion function. Attackers can paste a large buffer into the source or

Q: How urgent is CVE-2019-25657?

Priority 26/100. Public exploit reference

Routine

MEDIUM 5.5UPGRADE

CVE-2019-25657 is a medium-severity flaw (CVSS 5.5) affecting anyburn. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

AnyBurn 4.3 x86 contains a denial of service vulnerability that allows local attackers to crash the application by supplying an excessively long string to the image conversion function. Attackers can paste a large buffer into the source or destination image file fields and click Convert Now to trigger a crash.

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	5.5 (Medium)
Attack vector	Local
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.2% (top 92%)
CISA exploited list	No
Weakness	CWE-226
Published	2026-04-05
Last modified	2026-07-24

Publisher (CNA): VulnCheck · Vendor: anyburn

Last updated 2026-07-24 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-04-05 21:16 UTCPublished CVE record published
2026-07-24 22:10 UTCUpdated Record last modified

anyburn anyburn UPGRADE

Affected: <= 4.3

Fixed in: newer than 4.3

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to newer than 4.3 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade anyburn

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade anyburn

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-2019-25657?

anyburn: upgrade to newer than 4.3. Exact commands for each OS are on this page.

Is CVE-2019-25657 being exploited?

CVE-2019-25657 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-2019-25657 affect?

CVE-2019-25657 affects anyburn. Severity is medium (CVSS 5.5). AnyBurn 4.3 x86 contains a denial of service vulnerability that allows local attackers to crash the application by supplying an excessively long string to the image conversion function. Attackers can paste a large buffer into the source or

How urgent is CVE-2019-25657?

Priority 26/100. Public exploit reference

Related CVEs

CVE-2018-25216 MEDIUM 6.2 DOWNGRADE AnyBurn 4.3 contains a local buffer overflow vulnerability that allows local attackers to crash the applicatio

References

← Back to latest CVEs