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Github Security Blog
Github Security Blog
added 2021/08/03 7:06 p.m.172 views

Arbitrary File Creation/Overwrite due to insufficient absolute path sanitization

Impact Arbitrary File Creation, Arbitrary File Overwrite, Arbitrary Code Execution node-tar aims to prevent extraction of absolute file paths by turning absolute paths into relative paths when the preservePaths flag is not set to true. This is achieved by stripping the absolute path root from any...

8.2CVSS1.3AI score0.15014EPSS
SaveExploits1References8Affected Software1
OSV
OSV
added 2021/08/03 7:06 p.m.15 views

GHSA-3JFQ-G458-7QM9 Arbitrary File Creation/Overwrite due to insufficient absolute path sanitization

Impact Arbitrary File Creation, Arbitrary File Overwrite, Arbitrary Code Execution node-tar aims to prevent extraction of absolute file paths by turning absolute paths into relative paths when the preservePaths flag is not set to true. This is achieved by stripping the absolute path root from any...

8.2CVSS6.9AI score0.15014EPSS
SaveExploits1References8
vulnersOsv
vulnersOsv
added 2021/08/03 7:06 p.m.3 views

@camptocamp/closure-util (>=1.23.0, <=1.27.0), @cognigy/wndb-with-exceptions (>=3.0.1, <=3.0.3) +97 more potentially affected by CVE-2021-32804 via tar (>=3.0.0, <=3.1.15)

tar NPM version =3.0.0, =1.23.0, =3.0.1, =1.36.0, =0.0.1, =1.0.0, =3.0.14, =4.0.0, =1.4.0, =1.4.0, =1.4.0, =1.4.1 and more Source cves: CVE-2021-32804 Source advisory: OSV:GHSA-3JFQ-G458-7QM9...

8.2CVSS6.8AI score0.15014EPSS
SaveExploits1
vulnersOsv
vulnersOsv
added 2021/08/03 7:06 p.m.3 views

@bloq/create-package (1.2.0), @nrwl/insights (>=0.1.0, <=8.12.4) +21 more potentially affected by CVE-2021-32804 via tar (>=5.0.2, <=5.0.5)

tar NPM version =5.0.2, =0.1.0, =8.12.4, =8.11.0-alpha.0, =0.4.0-8, =0.0.2-dependabot-npm-and-yarn-decompress-4-2-1-75c8bb4f0266fca89b3fc3fe0c4c93324e226adb, =3.0.0, =3.6.20, =2.2.0, =1.10.1, =2.3.1, =0.10.0-dev2, =7.0.0, =0.9.0, =0.9.1 and more Source cves: CVE-2021-32804 Source advisory:...

8.2CVSS6.8AI score0.15014EPSS
SaveExploits1
CVE
CVE
added 2021/08/03 7:05 p.m.2419 views

CVE-2021-32803

CVE-2021-32803 concerns the npm package tar (node-tar) with an arbitrary File Creation/Overwrite vulnerability due to insufficient symlink protection when extracting tar files. The issue arises from a directory cache and mkdir-skip logic that can be bypassed when a directory and a symlink share t...

8.2CVSS7.6AI score0.07795EPSS
SaveExploits0References6Affected Software1
Cvelist
Cvelist
added 2021/08/03 7:05 p.m.53 views

CVE-2021-32803 Arbitrary File Creation/Overwrite via insufficient symlink protection due to directory cache poisoning

The npm package "tar" aka node-tar before versions 6.1.2, 5.0.7, 4.4.15, and 3.2.3 has an arbitrary File Creation/Overwrite vulnerability via insufficient symlink protection. node-tar aims to guarantee that any file whose location would be modified by a symbolic link is not extracted. This is, in...

8.2CVSS9.1AI score0.07795EPSS
SaveExploits0References6
vulnersOsv
vulnersOsv
added 2021/08/03 7:00 p.m.2 views

@36node/sketch-cli (>=0.1.3, <=0.3.2), @adobe/commerce-cif-commercetools-cart (>=1.0.1, <=1.0.2) +321 more potentially affected by CVE-2021-32803 via tar (>=4.0.1, <=4.4.13)

tar NPM version =4.0.1, =0.1.3, =1.0.1, =1.0.1, =1.0.1, =1.0.0, =1.0.0, =1.0.1, =1.2.1 and more Source cves: CVE-2021-32803 Source advisory: OSV:GHSA-R628-MHMH-QJHW...

8.2CVSS6.8AI score0.07795EPSS
SaveExploits0
Github Security Blog
Github Security Blog
added 2021/08/03 7:00 p.m.88 views

Arbitrary File Creation/Overwrite via insufficient symlink protection due to directory cache poisoning

Impact Arbitrary File Creation, Arbitrary File Overwrite, Arbitrary Code Execution node-tar aims to guarantee that any file whose location would be modified by a symbolic link is not extracted. This is, in part, achieved by ensuring that extracted directories are not symlinks. Additionally, in...

8.2CVSS1.3AI score0.07795EPSS
SaveExploits0References12Affected Software1
vulnersOsv
vulnersOsv
added 2021/08/03 7:00 p.m.3 views

@adaptable/client (>=0.0.9, <=1.26.0), @adaptable/cloud (>=0.0.1, <=1.28.0) +359 more potentially affected by CVE-2021-32803 via tar (>=6.0.0, <=6.1.1)

tar NPM version =6.0.0, =0.0.9, =0.0.1, =1.6.0, =0.4.0-next.7, =0.4.0-next.7, =0.4.0-next.7, =0.4.0-next.7, =0.4.0-next.7, =0.4.0-next.7, =0.1.0, =0.6.5, =1.1.0, =1.0.0, =0.0.2, =0.1.0, =0.1.8 and more Source cves: CVE-2021-32803 Source advisory: OSV:GHSA-R628-MHMH-QJHW...

8.2CVSS6.8AI score0.07795EPSS
SaveExploits0
vulnersOsv
vulnersOsv
added 2021/08/03 7:00 p.m.3 views

@camptocamp/closure-util (>=1.23.0, <=1.27.0), @cognigy/wndb-with-exceptions (>=3.0.1, <=3.0.3) +97 more potentially affected by CVE-2021-32803 via tar (>=3.0.0, <=3.1.15)

tar NPM version =3.0.0, =1.23.0, =3.0.1, =1.36.0, =0.0.1, =1.0.0, =3.0.14, =4.0.0, =1.4.0, =1.4.0, =1.4.0, =1.4.1 and more Source cves: CVE-2021-32803 Source advisory: OSV:GHSA-R628-MHMH-QJHW...

8.2CVSS6.8AI score0.07795EPSS
SaveExploits0
vulnersOsv
vulnersOsv
added 2021/08/03 7:00 p.m.3 views

@bloq/create-package (1.2.0), @nrwl/insights (>=0.1.0, <=8.12.4) +21 more potentially affected by CVE-2021-32803 via tar (>=5.0.2, <=5.0.5)

tar NPM version =5.0.2, =0.1.0, =8.12.4, =8.11.0-alpha.0, =0.4.0-8, =0.0.2-dependabot-npm-and-yarn-decompress-4-2-1-75c8bb4f0266fca89b3fc3fe0c4c93324e226adb, =3.0.0, =3.6.20, =2.2.0, =1.10.1, =2.3.1, =0.10.0-dev2, =7.0.0, =0.9.0, =0.9.1 and more Source cves: CVE-2021-32803 Source advisory:...

8.2CVSS6.8AI score0.07795EPSS
SaveExploits0
OSV
OSV
added 2021/08/03 7:00 p.m.10 views

GHSA-R628-MHMH-QJHW Arbitrary File Creation/Overwrite via insufficient symlink protection due to directory cache poisoning

Impact Arbitrary File Creation, Arbitrary File Overwrite, Arbitrary Code Execution node-tar aims to guarantee that any file whose location would be modified by a symbolic link is not extracted. This is, in part, achieved by ensuring that extracted directories are not symlinks. Additionally, in...

8.2CVSS6.9AI score0.07795EPSS
SaveExploits0References12
nodejs
nodejs
added 2021/08/03 6:11 p.m.145 views

Arbitrary File Creation/Overwrite due to insufficient absolute path sanitization

Overview The tar package has a high severity vulnerability before versions 3.2.2, 4.4.14, 5.0.6, and 6.1.1. Impact Arbitrary File Creation, Arbitrary File Overwrite, Arbitrary Code Execution node-tar aims to prevent extraction of absolute file paths by turning absolute paths into relative paths...

5.8CVSS1.6AI score0.15014EPSS
SaveExploits1Affected Software1
CNNVD
CNNVD
added 2021/08/03 12:00 a.m.6 views

node-tar 后置链接漏洞

node-tar is a software package for file compression/decompression. A backlink vulnerability exists in node-tar, which is an arbitrary file creation/overwrite vulnerability that stems from insufficient symbolic link protection...

8.2CVSS7.2AI score0.07795EPSS
SaveExploits0References33
CNNVD
CNNVD
added 2021/08/03 12:00 a.m.7 views

node-tar 路径遍历漏洞

node-tar is a software package for file compression/decompression. A path traversal vulnerability exists in node-tar, which is an arbitrary file creation/overwrite vulnerability that stems from insufficient absolute path cleanup...

8.2CVSS7.2AI score0.15014EPSS
SaveExploits1References33
Github Security Blog
Github Security Blog
added 2021/08/02 4:56 p.m.57 views

Improper Handling of Length Parameter Inconsistency in Apache Ant

When reading a specially crafted TAR archive an Apache Ant build can be made to allocate large amounts of memory that finally leads to an out of memory error, even for small inputs. This can be used to disrupt builds using Apache Ant. Apache Ant prior to 1.9.16 and 1.10.11 were affected...

5.5CVSS5.9AI score0.02532EPSS
SaveExploits0References13Affected Software1
OSV
OSV
added 2021/08/02 4:56 p.m.9 views

GHSA-Q5R4-CFPX-H6FH Improper Handling of Length Parameter Inconsistency in Apache Ant

When reading a specially crafted TAR archive an Apache Ant build can be made to allocate large amounts of memory that finally leads to an out of memory error, even for small inputs. This can be used to disrupt builds using Apache Ant. Apache Ant prior to 1.9.16 and 1.10.11 were affected...

5.5CVSS7.1AI score0.02532EPSS
SaveExploits0References12
OSV
OSV
added 2021/08/02 4:55 p.m.7 views

GHSA-XQFJ-VM6H-2X34 Improper Handling of Length Parameter Inconsistency in Compress

When reading a specially crafted TAR archive, Compress can be made to allocate large amounts of memory that finally leads to an out of memory error even for very small inputs. This could be used to mount a denial of service attack against services that use Compress' tar package...

7.5CVSS7.1AI score0.10614EPSS
SaveExploits0References23
Github Security Blog
Github Security Blog
added 2021/08/02 4:55 p.m.108 views

Improper Handling of Length Parameter Inconsistency in Compress

When reading a specially crafted TAR archive, Compress can be made to allocate large amounts of memory that finally leads to an out of memory error even for very small inputs. This could be used to mount a denial of service attack against services that use Compress' tar package...

7.5CVSS7.4AI score0.10614EPSS
SaveExploits0References24Affected Software1
GithubExploit
GithubExploit
added 2021/07/29 12:46 a.m.157 views

Exploit for Use of Hard-coded Credentials in Glpi-Project Glpi

CVE-2020-5248 POC 환경 구성 및 테스트 입니다. 테스트 방법 - 환경 구성 v...

7.2CVSS5.8AI score0.01529EPSS
SaveExploits2
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