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NVD / CVE Program· CNA redhat

CVE-2008-2360: Integer overflow in the AllocateGlyph function in the Render extension in the X server 1.4 in X.Org X11R7.3 allows context-dependent…

CriticalCVSS 9.0 · v2.0—No exploit Fix available

Noroxi assessment

Priority: Monitor (action score 37/100)

  • The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
  • Probability of exploitation in the next 30 days: 3.1% (FIRST EPSS); higher than 88.2% of all records.
  • No special conditions are required; it is repeatable.
  • Fixed version: xorg-server (Debian:12) 2:1.4.1~git20080517-2; xorg-server (Debian:4.0) 2:1.1.1-21etch5; xorg-server (Debian:5.0) 2:1.4.1~git20080517-2~lenny1.

Low priority for now. Upgrade to xorg-server (Debian:12) 2:1.4.1~git20080517-2; xorg-server (Debian:4.0) 2:1.1.1-21etch5; xorg-server (Debian:5.0) 2:1.4.1~git20080517-2~lenny1 or later.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

Integer overflow in the AllocateGlyph function in the Render extension in the X server 1.4 in X.Org X11R7.3 allows context-dependent attackers to execute arbitrary code via unspecified request fields that are used to calculate a heap buffer size, which triggers a heap-based buffer overflow.

Published
Jun 16, 2008
Updated
Jun 16, 2026
EPSS
3.1% · 88th percentile

Report tools

JSON

Action score

37

Monitor

Low priority for now.

CVSS
36 / 40 · 9.0 / 10
CISA KEV
0 / 30 · Not listed
EPSS
1 / 30 · 3.1%

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  • Not in KEV: no record of exploitation in the wild
  • No public exploit code on record
  • A fix has been released

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Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

VendorProduct
xx11

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • x x11r7.3

Package-level exposure

OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.

EcosystemPackageAffected rangeFix
Debian:12xorg-serverbefore 2:1.4.1~git20080517-22:1.4.1~git20080517-2
Debian:4.0xorg-serverbefore 2:1.1.1-21etch52:1.1.1-21etch5
Debian:5.0xorg-serverbefore 2:1.4.1~git20080517-2~lenny12:1.4.1~git20080517-2~lenny1
openSUSE:Tumbleweedxorg-x11-serverbefore 1.20.13-1.21.20.13-1.2
Red Hat:enterprise_linux:2.1::asXFree86before 0:4.1.0-88.EL0:4.1.0-88.EL
Red Hat:enterprise_linux:2.1::asXFree86-100dpi-fontsbefore 0:4.1.0-88.EL0:4.1.0-88.EL
Red Hat:enterprise_linux:2.1::asXFree86-75dpi-fontsbefore 0:4.1.0-88.EL0:4.1.0-88.EL
Red Hat:enterprise_linux:2.1::asXFree86-cyrillic-fontsbefore 0:4.1.0-88.EL0:4.1.0-88.EL
Red Hat:enterprise_linux:2.1::asXFree86-develbefore 0:4.1.0-88.EL0:4.1.0-88.EL
Red Hat:enterprise_linux:2.1::asXFree86-docbefore 0:4.1.0-88.EL0:4.1.0-88.EL
Red Hat:enterprise_linux:2.1::asXFree86-ISO8859-15-100dpi-fontsbefore 0:4.1.0-88.EL0:4.1.0-88.EL
Red Hat:enterprise_linux:2.1::asXFree86-ISO8859-15-75dpi-fontsbefore 0:4.1.0-88.EL0:4.1.0-88.EL
Red Hat:enterprise_linux:2.1::asXFree86-ISO8859-2-100dpi-fontsbefore 0:4.1.0-88.EL0:4.1.0-88.EL
Red Hat:enterprise_linux:2.1::asXFree86-ISO8859-2-75dpi-fontsbefore 0:4.1.0-88.EL0:4.1.0-88.EL
Red Hat:enterprise_linux:2.1::asXFree86-ISO8859-9-100dpi-fontsbefore 0:4.1.0-88.EL0:4.1.0-88.EL
Red Hat:enterprise_linux:2.1::asXFree86-ISO8859-9-75dpi-fontsbefore 0:4.1.0-88.EL0:4.1.0-88.EL
Red Hat:enterprise_linux:2.1::asXFree86-libsbefore 0:4.1.0-88.EL0:4.1.0-88.EL
Red Hat:enterprise_linux:2.1::asXFree86-toolsbefore 0:4.1.0-88.EL0:4.1.0-88.EL
Red Hat:enterprise_linux:2.1::asXFree86-twmbefore 0:4.1.0-88.EL0:4.1.0-88.EL
Red Hat:enterprise_linux:2.1::asXFree86-xdmbefore 0:4.1.0-88.EL0:4.1.0-88.EL
Red Hat:enterprise_linux:2.1::asXFree86-xf86cfgbefore 0:4.1.0-88.EL0:4.1.0-88.EL
Red Hat:enterprise_linux:2.1::asXFree86-xfsbefore 0:4.1.0-88.EL0:4.1.0-88.EL
Red Hat:enterprise_linux:2.1::asXFree86-Xnestbefore 0:4.1.0-88.EL0:4.1.0-88.EL
Red Hat:enterprise_linux:2.1::asXFree86-Xvfbbefore 0:4.1.0-88.EL0:4.1.0-88.EL

+56

Same product

x: all records

Other highest-scoring records for the same primary product.

  • CVE-2008-2362Multiple integer overflows in the Render extension in the X server 1.4 in X.Org X11R7.3 allow context-dependent attackers to execute…
    41Plan
  • CVE-2011-0465xrdb.c in xrdb before 1.0.9 in X.Org X11R7.6 and earlier allows remote attackers to execute arbitrary commands via shell metacharacters in…
    39Monitor
  • CVE-2008-1377The (1) SProcRecordCreateContext and (2) SProcRecordRegisterClients functions in the Record extension and the (3)…
    37Monitor

Published before and after this one in the same product

  • ← EarlierCVE-2008-1379Jun 16, 2008 · 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…
    27Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / packageFixed versionSource
debian:xorg-server2:1.4.1~git20080517-2 · Debian:12Package registry (OSV)
opensuse:xorg-x11-server1.20.13-1.2 · openSUSE:TumbleweedPackage registry (OSV)
red hat:XFree860:4.3.0-128.EL · Red Hat:enterprise_linux:3::asPackage registry (OSV)
red hat:XFree86-100dpi-fonts0:4.3.0-128.EL · Red Hat:enterprise_linux:3::asPackage registry (OSV)
red hat:XFree86-75dpi-fonts0:4.3.0-128.EL · Red Hat:enterprise_linux:3::asPackage registry (OSV)
red hat:XFree86-ISO8859-14-100dpi-fonts0:4.3.0-128.EL · Red Hat:enterprise_linux:3::asPackage registry (OSV)
red hat:XFree86-ISO8859-14-75dpi-fonts0:4.3.0-128.EL · Red Hat:enterprise_linux:3::asPackage registry (OSV)
red hat:XFree86-ISO8859-15-100dpi-fonts0:4.3.0-128.EL · Red Hat:enterprise_linux:3::asPackage registry (OSV)
red hat:XFree86-ISO8859-15-75dpi-fonts0:4.3.0-128.EL · Red Hat:enterprise_linux:3::asPackage registry (OSV)
red hat:XFree86-ISO8859-2-100dpi-fonts0:4.3.0-128.EL · Red Hat:enterprise_linux:3::asPackage registry (OSV)
red hat:XFree86-ISO8859-2-75dpi-fonts0:4.3.0-128.EL · Red Hat:enterprise_linux:3::asPackage registry (OSV)
red hat:XFree86-ISO8859-9-100dpi-fonts0:4.3.0-128.EL · Red Hat:enterprise_linux:3::asPackage registry (OSV)
red hat:XFree86-ISO8859-9-75dpi-fonts0:4.3.0-128.EL · Red Hat:enterprise_linux:3::asPackage registry (OSV)
red hat:XFree86-Mesa-libGL0:4.3.0-128.EL · Red Hat:enterprise_linux:3::asPackage registry (OSV)

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

Not on record for this CVE: EPSS history · patch commit or PR link · researcher credit · variant or chain candidate · public bounty program.

Technical details

Attack conditions

  • No special conditions are required; it is repeatable.

If successful

Confidentiality
C · data can be read
Integrity
C · data or configuration can be modified
Availability
C · the service can be disrupted
Attack complexity
Low
Confidentiality impact
C
Integrity impact
C
Availability impact
C

Weakness class (CWE)

CWE-189 · Numeric Errors

CVSS vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

nvd-primary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

MITRE has no CAPEC/ATT&CK mapping for this CWE.

References

Show all references (19 more)

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records