CVE-2011-3064: apple iphone_os Use After Free

Modified

Published 30-03-2012Last modified 06-08-2024

Vulnerability summary

CVE-2011-3064 is a high (CVSS 7.5) Use After Free vulnerability in apple iphone_os. EPSS estimates a 2.21% chance of exploitation in the next 30 days, higher than 82.5% of scored vulnerabilities.

Priority

Routine

Not severe (CVSS 7.5, network access); no exploitation reported by the 5 checked sources

Source freshness unavailable

How is this decided?

CVSS score

7.5/10

010

High · v2.0 (NVD)

EPSS score

2.21%

0%100%

Low · +0.08 pp in 30 days

KEVNot listedNot listed by any tracked catalog.

RansomwareNot flaggedNo ransomware use recorded.

Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 2 · Related 2

OPENSUSE-SU-2024:10171-1 OPENSUSE-SU-2024:12948-1

Timeline

30-03-2012
PublishedVulnerability first disclosed.
06-08-2024
Last modifiedVulnerability information updated.

Description

Use-after-free vulnerability in Google Chrome before 18.0.1025.142 allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to SVG clipping.

CVSS metrics

1 score · 1 source · 1 version

v2.07.5

EPSS trend

Probability

2.21%

Chance of exploitation in the next 30 days

Percentile

83%

Versus all other CVEs

30-day change

Increase +0.08 pp

From 2.12% on 04-10-2026

04-10-202603-11-2026

Known exploited

Compare KEV catalogs

CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

CWE-416Use After FreeThe product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

Affected systems

Version check

Known conditions: network-reachable, no authentication (CVSS vector). Other conditions: not stated in public data.

Apple3 products

iphone_os< 6.0
itunes< 10.7
safari< 6.0

Google1 product

chrome< 18.0.1025.142

2 vendors · 4 products

References

15 links

code.google.com/p/chromium/issues/detail?id=117471X Refsource CONFIRMVendor Advisory
support.apple.com/kb/HT5485X Refsource CONFIRMThird Party Advisory
lists.apple.com/archives/security-announce/2012/Sep/msg00003.htmlVendor AdvisoryX Refsource APPLEMailing ListThird Party Advisory
support.apple.com/kb/HT5503X Refsource CONFIRMThird Party Advisory
osvdb.org/80742VDB EntryX Refsource OSVDBBroken Link
www.securitytracker.com/id?1026877VDB EntryX Refsource SECTRACKThird Party Advisory
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14755VDB EntrySignatureX Refsource OVALThird Party Advisory
secunia.com/advisories/48618Third Party AdvisoryX Refsource SECUNIANot Applicable
secunia.com/advisories/48691Third Party AdvisoryX Refsource SECUNIANot Applicable
lists.apple.com/archives/security-announce/2012/Sep/msg00001.htmlVendor AdvisoryX Refsource APPLEMailing ListThird Party Advisory

Show all 15 references

lists.apple.com/archives/security-announce/2012/Jul/msg00000.htmlVendor AdvisoryX Refsource APPLEMailing ListThird Party Advisory
googlechromereleases.blogspot.com/2012/03/stable-channel-release-and-beta-channel.htmlX Refsource CONFIRMVendor Advisory
www.securityfocus.com/bid/52762VDB EntryX Refsource BIDThird Party Advisory
support.apple.com/kb/HT5400X Refsource CONFIRMThird Party Advisory
secunia.com/advisories/48763Third Party AdvisoryX Refsource SECUNIANot Applicable