SARA / Free Tools / CVE / CVE-2023-43788

CVE-2023-43788 — A vulnerability was found in libXpm due to a boundary condition within the XpmCr

A vulnerability was found in libXpm due to a boundary condition within the XpmCreateXpmImageFromBuffer() function. This flaw allows a local attacker to trigger an out-of-bounds read error and read the contents of memory on the system.

CVSS
5.5 MEDIUM
EPSS
2.00% (top 94.30%)
CWE
CWE-125
Published
2023-10-10T12:26:08.737Z
Last modified
2025-11-06T22:59:44.085Z
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

01What is this vulnerability?

A vulnerability was found in libXpm due to a boundary condition within the XpmCreateXpmImageFromBuffer() function. This flaw allows a local attacker to trigger an out-of-bounds read error and read the contents of memory on the system.

02Affected products

VendorProductVersions
??0
Red HatRed Hat Enterprise Linux 80:3.5.12-11.el8
Red HatRed Hat Enterprise Linux 80:2.3.4-20.el8
Red HatRed Hat Enterprise Linux 90:3.5.13-10.el9
Red HatRed Hat Enterprise Linux 90:2.3.4-28.el9
Red HatRed Hat Enterprise Linux 6unspecified
Red HatRed Hat Enterprise Linux 7unspecified
Red HatRed Hat Enterprise Linux 7unspecified

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Open the Sigma generator with a pre-filled prompt for this CVE to draft a starting detection in your stack of choice:

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07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

09References

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