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Servers and applications

CVE-2009-2687

The exif_read_data function in the Exif module in PHP before 5.2.10 allows remote attackers to cause a denial of service (crash) via a malformed JPEG image with invalid offset fields, a different issue than CVE-2005-3353.

Severity
Medium 4.3
Published
5 Aug 2009
Last changed
16 Jun 2026
Added to UpHeron
14 Oct 2026
Fixed in
5.2.10
Exploit chance
4.4% in the next 30 daysHigher than 91% of CVEs. EPSS by FIRST, 12 Nov 2026
Weakness
Improper input validation (CWE-20)
Attack
Over the network · No login needed
Attacker can
Slow it down
CVSS vector
AV:N/AC:M/Au:N/C:N/I:N/A:P
Sources
NVD

Affected software

SoftwareAffected versions
PHPServers and applications · cpe:a:php:php
  • Every version before 5.2.10

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2009-2687
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2009-2687