How severe is CVE-2008-1379?

CVE-2008-1379 has a CVSS 2.0 base score of 6.8, rated medium severity.

Is CVE-2008-1379 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2008-1379?

CVE-2008-1379 affects X X11. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2008-1379?

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

When was CVE-2008-1379 published?

CVE-2008-1379 was published on 2008-06-16 and last updated on 2026-06-16.

CVE-2008-1379

CVE-2008-1379 is a medium-severity vulnerability in X X11 with a CVSS 2.0 base score of 6.8. 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-189.

Key facts

Severity: Medium (CVSS 2.0 base score 6.8)
EPSS exploit prediction: 1% (69th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-189
Affected product: X X11
Published: 2008-06-16
Last modified: 2026-06-16

Description

Integer overflow in the fbShmPutImage function in the MIT-SHM extension in the X server 1.4 in X.Org X11R7.3 allows context-dependent attackers to read arbitrary process memory via crafted values for a Pixmap width and height.

Frequently asked questions

What is CVE-2008-1379?: Integer overflow in the fbShmPutImage function in the MIT-SHM extension in the X server 1.4 in X.Org X11R7.3 allows context-dependent attackers to read arbitrary process memory via crafted values for a Pixmap width and height.
How severe is CVE-2008-1379?: CVE-2008-1379 has a CVSS 2.0 base score of 6.8, rated medium severity.
Is CVE-2008-1379 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2008-1379?: CVE-2008-1379 affects X X11. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2008-1379?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2008-1379 published?: CVE-2008-1379 was published on 2008-06-16 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:x:x11:r7.3:*:*:*:*:*:*:*

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