CVE-2009-0165

CVE-2009-0165 is a critical-severity vulnerability in Foolabs Xpdf with a CVSS 2.0 base score of 10.0. 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: Critical (CVSS 2.0 base score 10.0)
• EPSS exploit prediction: 4% (88th percentile)
• Actively exploited: Not listed in CISA KEV
• Weakness: CWE-189
• Affected product: Foolabs Xpdf
• Published: 2009-04-23
• Last modified: 2026-06-16

Description

Integer overflow in the JBIG2 decoder in Xpdf 3.02pl2 and earlier, as used in Poppler and other products, when running on Mac OS X, has unspecified impact, related to "g*allocn."

Frequently asked questions

What is CVE-2009-0165?

Integer overflow in the JBIG2 decoder in Xpdf 3.02pl2 and earlier, as used in Poppler and other products, when running on Mac OS X, has unspecified impact, related to "g*allocn."

How severe is CVE-2009-0165?

CVE-2009-0165 has a CVSS 2.0 base score of 10.0, rated critical severity.

Is CVE-2009-0165 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (88th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2009-0165?

CVE-2009-0165 primarily affects Foolabs Xpdf. In total, 35 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2009-0165?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2009-0165 published?

CVE-2009-0165 was published on 2009-04-23 and last updated on 2026-06-16.

References

• http://bugs.gentoo.org/show_bug.cgi?id=263028
• http://lists.apple.com/archives/security-announce/2009/Jun/msg00005.html
• http://lists.apple.com/archives/security-announce/2009/May/msg00002.html
• http://lists.opensuse.org/opensuse-security-announce/2009-04/msg00011.html
• http://lists.opensuse.org/opensuse-security-announce/2009-05/msg00000.html
• http://lists.opensuse.org/opensuse-security-announce/2009-07/msg00002.html
• http://secunia.com/advisories/34852
• http://secunia.com/advisories/34959
• http://secunia.com/advisories/34991
• http://secunia.com/advisories/35037
• http://secunia.com/advisories/35065
• http://secunia.com/advisories/35074
• http://secunia.com/advisories/35685
• http://slackware.com/security/viewer.php?l=slackware-security&y=2009&m=slackware-security.578477
• http://support.apple.com/kb/HT3549
• http://support.apple.com/kb/HT3639
• http://www.debian.org/security/2009/dsa-1790
• http://www.debian.org/security/2009/dsa-1793
• http://www.mandriva.com/security/advisories?name=MDVSA-2009:101
• http://www.securityfocus.com/bid/34568
• http://www.us-cert.gov/cas/techalerts/TA09-133A.html
• http://www.vupen.com/english/advisories/2009/1297
• http://www.vupen.com/english/advisories/2009/1621
• https://exchange.xforce.ibmcloud.com/vulnerabilities/50377

Affected products (35)

• cpe:2.3:a:foolabs:xpdf:0.5a:*:*:*:*:*:*:*
• cpe:2.3:a:foolabs:xpdf:0.7a:*:*:*:*:*:*:*
• cpe:2.3:a:foolabs:xpdf:0.91a:*:*:*:*:*:*:*
• cpe:2.3:a:foolabs:xpdf:0.91b:*:*:*:*:*:*:*
• cpe:2.3:a:foolabs:xpdf:0.91c:*:*:*:*:*:*:*
• cpe:2.3:a:foolabs:xpdf:0.92a:*:*:*:*:*:*:*
• cpe:2.3:a:foolabs:xpdf:0.92b:*:*:*:*:*:*:*
• cpe:2.3:a:foolabs:xpdf:0.92c:*:*:*:*:*:*:*
• cpe:2.3:a:foolabs:xpdf:0.92d:*:*:*:*:*:*:*
• cpe:2.3:a:foolabs:xpdf:0.92e:*:*:*:*:*:*:*
• cpe:2.3:a:foolabs:xpdf:0.93a:*:*:*:*:*:*:*
• cpe:2.3:a:foolabs:xpdf:0.93b:*:*:*:*:*:*:*
• cpe:2.3:a:foolabs:xpdf:0.93c:*:*:*:*:*:*:*
• cpe:2.3:a:foolabs:xpdf:1.00a:*:*:*:*:*:*:*
• cpe:2.3:a:foolabs:xpdf:3.0.1:*:*:*:*:*:*:*
• cpe:2.3:a:glyphandcog:xpdfreader:*:*:*:*:*:*:*:*
• cpe:2.3:a:glyphandcog:xpdfreader:0.2:*:*:*:*:*:*:*
• cpe:2.3:a:glyphandcog:xpdfreader:0.3:*:*:*:*:*:*:*
• cpe:2.3:a:glyphandcog:xpdfreader:0.4:*:*:*:*:*:*:*
• cpe:2.3:a:glyphandcog:xpdfreader:0.5:*:*:*:*:*:*:*
• cpe:2.3:a:glyphandcog:xpdfreader:0.6:*:*:*:*:*:*:*
• cpe:2.3:a:glyphandcog:xpdfreader:0.7:*:*:*:*:*:*:*
• cpe:2.3:a:glyphandcog:xpdfreader:0.80:*:*:*:*:*:*:*
• cpe:2.3:a:glyphandcog:xpdfreader:0.90:*:*:*:*:*:*:*
• cpe:2.3:a:glyphandcog:xpdfreader:0.91:*:*:*:*:*:*:*
• cpe:2.3:a:glyphandcog:xpdfreader:0.92:*:*:*:*:*:*:*
• cpe:2.3:a:glyphandcog:xpdfreader:0.93:*:*:*:*:*:*:*
• cpe:2.3:a:glyphandcog:xpdfreader:1.00:*:*:*:*:*:*:*
• cpe:2.3:a:glyphandcog:xpdfreader:1.01:*:*:*:*:*:*:*
• cpe:2.3:a:glyphandcog:xpdfreader:2.00:*:*:*:*:*:*:*
• cpe:2.3:a:glyphandcog:xpdfreader:2.01:*:*:*:*:*:*:*
• cpe:2.3:a:glyphandcog:xpdfreader:2.02:*:*:*:*:*:*:*
• cpe:2.3:a:glyphandcog:xpdfreader:2.03:*:*:*:*:*:*:*
• cpe:2.3:a:glyphandcog:xpdfreader:3.00:*:*:*:*:*:*:*
• cpe:2.3:a:glyphandcog:xpdfreader:3.01:*:*:*:*:*:*:*

More vulnerabilities in Foolabs Xpdf

• CVE-2009-3608 — Critical (CVSS 9.3): Integer overflow in the ObjectStream::ObjectStream function in XRef.cc in Xpdf 3.x before 3.02pl4 and Poppler before…
• CVE-2009-3606 — Critical (CVSS 9.3): Integer overflow in the PSOutputDev::doImageL1Sep function in Xpdf before 3.02pl4, and Poppler 0.x, as used in…
• CVE-2009-3604 — Critical (CVSS 9.3): The Splash::drawImage function in Splash.cc in Xpdf 2.x and 3.x before 3.02pl4, and Poppler 0.x, as used in GPdf and…
• CVE-2009-3603 — Critical (CVSS 9.3): Integer overflow in the SplashBitmap::SplashBitmap function in Xpdf 3.x before 3.02pl4 and Poppler before 0.12.1 might…
• CVE-2009-1182 — High (CVSS 7.5): Multiple buffer overflows in the JBIG2 MMR decoder in Xpdf 3.02pl2 and earlier, CUPS 1.3.9 and earlier, Poppler before…
• CVE-2009-1144 — Medium (CVSS 6.9): Untrusted search path vulnerability in the Gentoo package of Xpdf before 3.02-r2 allows local users to gain privileges…

All CVEs affecting Foolabs Xpdf →

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• CVE-2015-3834 — Critical (CVSS 10.0): Multiple integer overflows in the BnHDCP::onTransact function in media/libmedia/IHDCP.cpp in libstagefright in Android…

Browse all CWE-189 (Numeric Errors) vulnerabilities →