VulnerabilityModified
CVE-2008-3078
Opera before 9.51 does not properly manage memory within functions supporting the CANVAS element, which allows remote attackers to read uninitialized memory contents by using JavaScript to read a canvas image.
HIGH 7.8EPSS 3.05%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.05%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Opera before 9.51 does not properly manage memory within functions supporting the CANVAS element, which allows remote attackers to read uninitialized memory contents by using JavaScript to read a canvas image.
- CVSS 2.0
- 7.8 HIGHAV:N/AC:L/Au:N/C:C/I:N/A:N
- EPSS
- 3.05% probability · 87th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-200
- Affected
- opera/opera browser
- Source
- cve@mitre.org
References
- http://lists.opensuse.org/opensuse-security-announce/2008-08/msg00001.html
- http://secunia.com/advisories/30935Vendor Advisory
- http://secunia.com/advisories/31339
- http://www.opera.com/docs/changelogs/freebsd/951/
- http://www.opera.com/docs/changelogs/linux/951/
- http://www.opera.com/docs/changelogs/mac/951/
- http://www.opera.com/docs/changelogs/solaris/951/
- http://www.opera.com/docs/changelogs/windows/951/
- http://www.opera.com/support/search/view/887/
- http://www.securityfocus.com/bid/30068
- http://www.vupen.com/english/advisories/2008/1997/references
- https://exchange.xforce.ibmcloud.com/vulnerabilities/43575
- http://lists.opensuse.org/opensuse-security-announce/2008-08/msg00001.html
- http://secunia.com/advisories/30935Vendor Advisory
- http://secunia.com/advisories/31339
- http://www.opera.com/docs/changelogs/freebsd/951/
- http://www.opera.com/docs/changelogs/linux/951/
- http://www.opera.com/docs/changelogs/mac/951/
- http://www.opera.com/docs/changelogs/solaris/951/
- http://www.opera.com/docs/changelogs/windows/951/
- http://www.opera.com/support/search/view/887/
- http://www.securityfocus.com/bid/30068
- http://www.vupen.com/english/advisories/2008/1997/references
- https://exchange.xforce.ibmcloud.com/vulnerabilities/43575
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.