CVE-2015-3335
The NaClSandbox::InitializeLayerTwoSandbox function in components/nacl/loader/sandbox_linux/nacl_sandbox_linux.cc in Google Chrome before 42.0.2311.90 does not have RLIMIT_AS and RLIMIT_DATA limits for Native Client (aka NaCl) processes, which might…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.90%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
The NaClSandbox::InitializeLayerTwoSandbox function in components/nacl/loader/sandbox_linux/nacl_sandbox_linux.cc in Google Chrome before 42.0.2311.90 does not have RLIMIT_AS and RLIMIT_DATA limits for Native Client (aka NaCl) processes, which might make it easier for remote attackers to conduct row-hammer attacks or have unspecified other impact by leveraging the ability to run a crafted program in the NaCl sandbox.
- CVSS 2.0
- 7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
- EPSS
- 1.90% probability · 79th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-264
- Affected
- google/chrome · opensuse/opensuse
- Source
- cve@mitre.org
References
- http://googlechromereleases.blogspot.com/2015/04/stable-channel-update_14.htmlRelease Notes, Vendor Advisory
- http://lists.opensuse.org/opensuse-updates/2015-04/msg00040.htmlThird Party Advisory
- http://www.securityfocus.com/bid/72715Third Party Advisory, VDB Entry
- https://code.google.com/p/chromium/issues/detail?id=455839Exploit, Vendor Advisory
- http://googlechromereleases.blogspot.com/2015/04/stable-channel-update_14.htmlRelease Notes, Vendor Advisory
- http://lists.opensuse.org/opensuse-updates/2015-04/msg00040.htmlThird Party Advisory
- http://www.securityfocus.com/bid/72715Third Party Advisory, VDB Entry
- https://code.google.com/p/chromium/issues/detail?id=455839Exploit, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.