CVE-2008-1379

What it is

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.

At a glance

Exploitability

Can be exploited over the network with a login. High risk of data exposure.

Exploit odds

1.4% chance of exploitation in the next 30 days (EPSS).

Fix

A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

1. 2008-06-16 19:41 UTC PublishedDisclosed publicly on CVE.org and NVD
2. 2026-06-16 22:51 UTC Last updatedMost recent change to the record

Why it ranks here

• Exploited in the wild: no, CISA does not list it.
• Exploit odds: 1.4% in the next 30 days (EPSS).
• Severity: 6.8 MEDIUM (CVSS).
• Fix: a patch or advisory is linked.

Details

Published

2008-06-16 19:41 UTC

Last modified

2026-06-16 22:51 UTC

Exploit probability

1.4% · EPSS, next 30 days

Weakness

CWE-189

Record status

Modified

Affected

• X x11 r7.3

Attack profile CVSS 2.0 · 6.8

Attack vector

Network

Complexity

Low

Authentication

Single

Confidentiality

Complete

Integrity

None

Availability

None

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2008-1379.md and follow it. Check whether this project is affected by CVE-2008-1379. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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