How severe is CVE-2008-6398?

CVE-2008-6398 has a CVSS 2.0 base score of 6.9, rated medium severity.

Is CVE-2008-6398 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2008-6398?

CVE-2008-6398 affects Eric Raymond Sng. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2008-6398?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2008-6398 published?

CVE-2008-6398 was published on 2009-03-04 and last updated on 2026-06-16.

CVE-2008-6398

CVE-2008-6398 is a medium-severity vulnerability in Eric Raymond Sng with a CVSS 2.0 base score of 6.9. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-59.

Key facts

Severity: Medium (CVSS 2.0 base score 6.9)
EPSS exploit prediction: 0% (28th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-59
Affected product: Eric Raymond Sng
Published: 2009-03-04
Last modified: 2026-06-16

Description

sng_regress in SNG 1.0.2 allows local users to overwrite arbitrary files via a symlink attack on the (1) /tmp/recompiled$$.png, (2) /tmp/decompiled$$.sng, and (3) /tmp/canonicalized$$.sng temporary files.

Frequently asked questions

What is CVE-2008-6398?: sng_regress in SNG 1.0.2 allows local users to overwrite arbitrary files via a symlink attack on the (1) /tmp/recompiled$$.png, (2) /tmp/decompiled$$.sng, and (3) /tmp/canonicalized$$.sng temporary files.
How severe is CVE-2008-6398?: CVE-2008-6398 has a CVSS 2.0 base score of 6.9, rated medium severity.
Is CVE-2008-6398 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2008-6398?: CVE-2008-6398 affects Eric Raymond Sng. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2008-6398?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2008-6398 published?: CVE-2008-6398 was published on 2009-03-04 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:eric_raymond:sng:1.0.2:*:*:*:*:*:*:*

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