CVE-2018-8262
published 2018-07-11CVE-2018-8262: A remote code execution vulnerability exists when Microsoft Edge improperly accesses objects in memory, aka "Microsoft Edge Memory Corruption Vulnerability."…
PriorityP350high7.5CVSS 3.0
AVNACHPRNUIRSUCHIHAH
EPSS
19.23%
97.0th percentile
A remote code execution vulnerability exists when Microsoft Edge improperly accesses objects in memory, aka "Microsoft Edge Memory Corruption Vulnerability." This affects Microsoft Edge. This CVE ID is unique from CVE-2018-8125, CVE-2018-8274, CVE-2018-8275, CVE-2018-8279, CVE-2018-8301.
Affected
7 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | chakracore | <= 1.10.0 | — |
| microsoft | microsoft_edge | — | — |
| microsoft | microsoft_edge | — | — |
| microsoft | microsoft_edge | — | — |
| microsoft | microsoft_edge | — | — |
| msrc | microsoft_edge_on_windows_10_version_1803_for_32-bit_systems | — | — |
| msrc | microsoft_edge_on_windows_10_version_1803_for_x64-based_systems | — | — |
CVSS provenance
nvdv3.07.5HIGHCVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
nvdv2.07.6HIGHAV:N/AC:H/Au:N/C:C/I:C/A:C
vulncheck7.5HIGH
vendor_msrc4.2MEDIUM
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GHSA
GHSA-fgfh-24j7-9r3h: A remote code execution vulnerability exists when Microsoft Edge improperly accesses objects in memory, aka "Microsoft Edge Memory Corruption Vulnerab
ghsa_unreviewed·2022-05-13·CVSS 7.5
CVE-2018-8262 [HIGH] CWE-787 GHSA-fgfh-24j7-9r3h: A remote code execution vulnerability exists when Microsoft Edge improperly accesses objects in memory, aka "Microsoft Edge Memory Corruption Vulnerab
A remote code execution vulnerability exists when Microsoft Edge improperly accesses objects in memory, aka "Microsoft Edge Memory Corruption Vulnerability." This affects Microsoft Edge. This CVE ID is unique from CVE-2018-8125, CVE-2018-8274, CVE-2018-8275, CVE-2018-8279, CVE-2018-8301.
GHSA
GHSA-4w7p-x83q-gm7p: A remote code execution vulnerability exists when Microsoft Edge improperly accesses objects in memory, aka "Microsoft Edge Memory Corruption Vulnerab
ghsa_unreviewed·2022-05-13·CVSS 7.5
CVE-2018-8301 [HIGH] CWE-787 GHSA-4w7p-x83q-gm7p: A remote code execution vulnerability exists when Microsoft Edge improperly accesses objects in memory, aka "Microsoft Edge Memory Corruption Vulnerab
A remote code execution vulnerability exists when Microsoft Edge improperly accesses objects in memory, aka "Microsoft Edge Memory Corruption Vulnerability." This affects Microsoft Edge. This CVE ID is unique from CVE-2018-8125, CVE-2018-8262, CVE-2018-8274, CVE-2018-8275, CVE-2018-8279.
GHSA
GHSA-wh43-qhcc-2p2j: A remote code execution vulnerability exists when Microsoft Edge improperly accesses objects in memory, aka "Microsoft Edge Memory Corruption Vulnerab
ghsa_unreviewed·2022-05-13·CVSS 7.5
CVE-2018-8275 [HIGH] CWE-787 GHSA-wh43-qhcc-2p2j: A remote code execution vulnerability exists when Microsoft Edge improperly accesses objects in memory, aka "Microsoft Edge Memory Corruption Vulnerab
A remote code execution vulnerability exists when Microsoft Edge improperly accesses objects in memory, aka "Microsoft Edge Memory Corruption Vulnerability." This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-8125, CVE-2018-8262, CVE-2018-8274, CVE-2018-8279, CVE-2018-8301.
GHSA
GHSA-qx2v-2m6g-2vh6: A remote code execution vulnerability exists when Microsoft Edge improperly accesses objects in memory, aka "Microsoft Edge Memory Corruption Vulnerab
ghsa_unreviewed·2022-05-13·CVSS 7.5
CVE-2018-8279 [HIGH] CWE-843 GHSA-qx2v-2m6g-2vh6: A remote code execution vulnerability exists when Microsoft Edge improperly accesses objects in memory, aka "Microsoft Edge Memory Corruption Vulnerab
A remote code execution vulnerability exists when Microsoft Edge improperly accesses objects in memory, aka "Microsoft Edge Memory Corruption Vulnerability." This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-8125, CVE-2018-8262, CVE-2018-8274, CVE-2018-8275, CVE-2018-8301.
GHSA
GHSA-44vf-4hm9-43gf: A remote code execution vulnerability exists when Microsoft Edge improperly accesses objects in memory, aka "Microsoft Edge Memory Corruption Vulnerab
ghsa_unreviewed·2022-05-13·CVSS 7.5
CVE-2018-8274 [HIGH] CWE-787 GHSA-44vf-4hm9-43gf: A remote code execution vulnerability exists when Microsoft Edge improperly accesses objects in memory, aka "Microsoft Edge Memory Corruption Vulnerab
A remote code execution vulnerability exists when Microsoft Edge improperly accesses objects in memory, aka "Microsoft Edge Memory Corruption Vulnerability." This affects Microsoft Edge. This CVE ID is unique from CVE-2018-8125, CVE-2018-8262, CVE-2018-8275, CVE-2018-8279, CVE-2018-8301.
GHSA
GHSA-7jwj-fvx2-p3cp: A remote code execution vulnerability exists when Microsoft Edge improperly accesses objects in memory, aka "Microsoft Edge Memory Corruption Vulnerab
ghsa_unreviewed·2022-05-13·CVSS 7.5
CVE-2018-8125 [HIGH] CWE-787 GHSA-7jwj-fvx2-p3cp: A remote code execution vulnerability exists when Microsoft Edge improperly accesses objects in memory, aka "Microsoft Edge Memory Corruption Vulnerab
A remote code execution vulnerability exists when Microsoft Edge improperly accesses objects in memory, aka "Microsoft Edge Memory Corruption Vulnerability." This affects Microsoft Edge. This CVE ID is unique from CVE-2018-8262, CVE-2018-8274, CVE-2018-8275, CVE-2018-8279, CVE-2018-8301.
VulnCheck
Microsoft Edge Out-of-bounds Write
vulncheck·2018·CVSS 7.5
CVE-2018-8275 [HIGH] Microsoft Edge Out-of-bounds Write
Microsoft Edge Out-of-bounds Write
A remote code execution vulnerability exists when Microsoft Edge improperly accesses objects in memory, aka "Microsoft Edge Memory Corruption Vulnerability." This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-8125, CVE-2018-8262, CVE-2018-8274, CVE-2018-8279, CVE-2018-8301.
Affected: Microsoft Edge
Required Action: Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.
Exploitation References: https://dl.acm.org/doi/pdf/10.1145/3465481.3465758
Microsoft
Microsoft Edge Memory Corruption Vulnerability
vendor_msrc·2018-07-10·CVSS 4.2
CVE-2018-8262 [HIGH] Microsoft Edge Memory Corruption Vulnerability
Microsoft Edge Memory Corruption Vulnerability
Description: A remote code execution vulnerability exists when Microsoft Edge improperly accesses objects in memory. The vulnerability could corrupt memory in such a way that enables an attacker to execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user. If the current user is logged on with administrative user rights, an attacker could take control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights.
An attacker could host a specially crafted website that is designed to exploit the vulnerability through Microsoft Edge, and then convince a user to
No detection rules found.
No public exploits indexed.
Trendmicro
July Patch Tuesday: Large Adobe Security Update
blogs_trendmicro·2018-07-11·CVSS 5.3
CVE-2018-8280 [MEDIUM] July Patch Tuesday: Large Adobe Security Update
Exploits & Vulnerabilities
## July Patch Tuesday: Large Adobe Security Update
Patch Tuesday for July addresses 53 Microsoft and 107 Adobe vulnerabilities.
By: Trend Micro 2018/07/11 Read time: ( words)
Save to Folio
July’s Patch Tuesday addresses 53 vulnerabilities, including 18 critical ones, most of which involve Microsoft’s browsers. These include CVE-2018-8280 , CVE-2018-8286 , CVE-2018-8290 , CVE-2018-8294 , and CVE-2018-8298 , all of which are corruption bugs in the Chakra Javascript Engine that exist in the way it handles objects in memory in Microsoft Edge. An attacker could then use a specially crafted website that could potentially provide administrative rights to the perpetrator.
CVE-2018-8304 , a Windows DNSAPI Denial of Service Vulnerability, is another noteworthy vulner
Trendmicro
July Patch Tuesday: Large Adobe Security Update
blogs_trendmicro·2018-07-11·CVSS 5.3
CVE-2018-8280 [MEDIUM] July Patch Tuesday: Large Adobe Security Update
Exploits y vulnerabilidades
## July Patch Tuesday: Large Adobe Security Update
Patch Tuesday for July addresses 53 Microsoft and 107 Adobe vulnerabilities.
By: Trend Micro Jul 11, 2018 Read time: ( words)
Save to Folio
July’s Patch Tuesday addresses 53 vulnerabilities, including 18 critical ones, most of which involve Microsoft’s browsers. These include CVE-2018-8280 , CVE-2018-8286 , CVE-2018-8290 , CVE-2018-8294 , and CVE-2018-8298 , all of which are corruption bugs in the Chakra Javascript Engine that exist in the way it handles objects in memory in Microsoft Edge. An attacker could then use a specially crafted website that could potentially provide administrative rights to the perpetrator.
CVE-2018-8304 , a Windows DNSAPI Denial of Service Vulnerability, is another noteworthy vul
Trendmicro
July Patch Tuesday: Large Adobe Security Update
blogs_trendmicro·2018-07-11·CVSS 5.3
CVE-2018-8280 [MEDIUM] July Patch Tuesday: Large Adobe Security Update
Exploits & Vulnerabilities
## July Patch Tuesday: Large Adobe Security Update
Patch Tuesday for July addresses 53 Microsoft and 107 Adobe vulnerabilities.
By: Trend Micro Jul 11, 2018 Read time: ( words)
Save to Folio
July’s Patch Tuesday addresses 53 vulnerabilities, including 18 critical ones, most of which involve Microsoft’s browsers. These include CVE-2018-8280 , CVE-2018-8286 , CVE-2018-8290 , CVE-2018-8294 , and CVE-2018-8298 , all of which are corruption bugs in the Chakra Javascript Engine that exist in the way it handles objects in memory in Microsoft Edge. An attacker could then use a specially crafted website that could potentially provide administrative rights to the perpetrator.
CVE-2018-8304 , a Windows DNSAPI Denial of Service Vulnerability, is another noteworthy vuln
Trendmicro
July Patch Tuesday: Large Adobe Security Update
blogs_trendmicro·2018-07-11·CVSS 5.3
CVE-2018-8280 [MEDIUM] July Patch Tuesday: Large Adobe Security Update
Ausnutzung von Schwachstellen
## July Patch Tuesday: Large Adobe Security Update
Patch Tuesday for July addresses 53 Microsoft and 107 Adobe vulnerabilities.
By: Trend Micro Jul 11, 2018 Read time: ( words)
Save to Folio
July’s Patch Tuesday addresses 53 vulnerabilities, including 18 critical ones, most of which involve Microsoft’s browsers. These include CVE-2018-8280 , CVE-2018-8286 , CVE-2018-8290 , CVE-2018-8294 , and CVE-2018-8298 , all of which are corruption bugs in the Chakra Javascript Engine that exist in the way it handles objects in memory in Microsoft Edge. An attacker could then use a specially crafted website that could potentially provide administrative rights to the perpetrator.
CVE-2018-8304 , a Windows DNSAPI Denial of Service Vulnerability, is another noteworthy v
Trendmicro
July Patch Tuesday: Large Adobe Security Update
blogs_trendmicro·2018-07-11·CVSS 5.3
CVE-2018-8280 [MEDIUM] July Patch Tuesday: Large Adobe Security Update
Exploits & Vulnerabilities
# July Patch Tuesday: Large Adobe Security Update
Patch Tuesday for July addresses 53 Microsoft and 107 Adobe vulnerabilities.
By: Trend Micro
2018/07/11
Read time: ( words)
Save to Folio
July’s Patch Tuesday addresses 53 vulnerabilities, including 18 critical ones, most of which involve Microsoft’s browsers. These include CVE-2018-8280, CVE-2018-8286, CVE-2018-8290, CVE-2018-8294, and CVE-2018-8298, all of which are corruption bugs in the Chakra Javascript Engine that exist in the way it handles objects in memory in Microsoft Edge. An attacker could then use a specially crafted website that could potentially provide administrative rights to the perpetrator.
CVE-2018-8304, a Windows DNSAPI Denial of Service Vulnerability, is another noteworthy vulnerabilit
Talos
Microsoft Patch Tuesday - July 2018
blogs_talos·2018-07-10·CVSS 7.5
[HIGH] Microsoft Patch Tuesday - July 2018
Microsoft released its monthly set of security advisories today for vulnerabilities that have been identified and addressed in various products. This month's release addresses 53 new vulnerabilities, 17 of which are rated critical, 34 are rated important, one is rated moderate, and one is rated as low severity. These vulnerabilities impact Windows Operating System, Edge, Internet Explorer and more.
In addition to the 53 vulnerabilities referenced above, Microsoft has also released a critical update advisory, ADV180017, which addresses the vulnerabilities described in the Adobe security bulletin APSB18-24.
## Critical vulnerabilitiesThis month, Microsoft is addressing 17 vulnerabilities that are rated as critical:
CVE-2018-8242 - Scripting Engine Memory Corruption Vulnerability
CVE-2018-
Talos
Microsoft Patch Tuesday - July 2018
blogs_talos·2018-07-10·CVSS 7.5
[HIGH] Microsoft Patch Tuesday - July 2018
## Microsoft Patch Tuesday - July 2018
Microsoft released its monthly set of security advisories today for vulnerabilities that have been identified and addressed in various products. This month's release addresses 53 new vulnerabilities, 17 of which are rated critical, 34 are rated important, one is rated moderate, and one is rated as low severity. These vulnerabilities impact Windows Operating System, Edge, Internet Explorer and more.
In addition to the 53 vulnerabilities referenced above, Microsoft has also released a critical update advisory, ADV180017 , which addresses the vulnerabilities described in the Adobe security bulletin APSB18-24 .
## Critical vulnerabilities This month, Microsoft is addressing 17 vulnerabilities that are rated as critical:
CVE-2018-8242 - Scripting Engin
Zscaler
Zscaler protects against 13 new vulnerabilities for Scripting Engine & Microsoft Edge. | Zscaler
blogs_zscaler·CVSS 7.5
[HIGH] Zscaler protects against 13 new vulnerabilities for Scripting Engine & Microsoft Edge. | Zscaler
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http://www.securityfocus.com/bid/104630http://www.securitytracker.com/id/1041256https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8262http://www.securityfocus.com/bid/104630http://www.securitytracker.com/id/1041256https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8262
2018-07-11
Published