Known exploited vulnerability
CVE-2017-0059
The short answer
CVE-2017-0059 affects Microsoft Corporation Internet Explorer and is rated medium (CVSS 4.3). CISA added it to the Known Exploited Vulnerabilities catalog on 2022-03-28: attackers are using it, so patch it first. The vendor has linked a patch.
What it is
Microsoft Internet Explorer 9 through 11 allow remote attackers to obtain sensitive information from process memory via a crafted web site, aka "Internet Explorer Information Disclosure Vulnerability." This vulnerability is different from those described in CVE-2017-0008 and CVE-2017-0009.
Severity
4.3 medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Exploited (CISA KEV)
Yes, since Mar 28, 2022
Federal due date Apr 18, 2022
EPSS, next 30 days
62%
Higher than 99% of scored CVEs
How it can be exploited
- Attack vector
- Network
- Attack complexity
- Low
- Privileges required
- None
- User interaction
- Required
- Scope
- Unchanged
- Confidentiality impact
- Low
- Integrity impact
- None
- Availability impact
- None
What CISA says to do
Apply updates per vendor instructions.
Affected products
Internet Explorer. NVD's record lists the exact affected versions.
References
- portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0059 PatchVendor Advisory
- www.exploit-db.com/exploits/41661/ ExploitThird Party AdvisoryVDB Entry
- www.exploit-db.com/exploits/42354/ ExploitThird Party AdvisoryVDB Entry
- www.exploit-db.com/exploits/43125/ ExploitThird Party AdvisoryVDB Entry
- portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0059 PatchVendor Advisory
- www.exploit-db.com/exploits/41661/ ExploitThird Party AdvisoryVDB Entry
- www.exploit-db.com/exploits/42354/ ExploitThird Party AdvisoryVDB Entry
- www.exploit-db.com/exploits/43125/ ExploitThird Party AdvisoryVDB Entry
- www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-0059 US Government Resource
Questions
Is CVE-2017-0059 being exploited?
Yes. CISA added CVE-2017-0059 to its Known Exploited Vulnerabilities catalog on 2022-03-28, with a federal remediation due date of 2022-04-18.
How do I fix CVE-2017-0059?
CISA's required action: Apply updates per vendor instructions.
From NVD, CISA KEV, FIRST EPSS and OSV.dev, checked . Status on NVD: Analyzed. The description is NVD's text, quoted as published.
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