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CVE

CVE-2022-21711

Out-of-bounds Read lead to application crashes or information leakage in ELF parsing.
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CVE

CVE-2022-21711

Out-of-bounds Read lead to application crashes or information leakage in ELF parsing.

elfspirit is an ELF static analysis and injection framework that parses, manipulates, and camouflages ELF files. When analyzing the ELF file format in versions prior to 1.1, there is an out-of-bounds read bug, which can lead to application crashes or information leakage. By constructing a special format ELF file, the information of any address can be leaked. elfspirit version 1.1 contains a patch for this issue.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
7.1
-
3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
C
H
U
0
-
3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
C
H
U
-

Related Resources

No items found.

References

https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/21xxx/CVE-2022-21711.json, https://github.com/liyansong2018/elfspirit/commit/c5b0f5a9a24f2451bbeda4751d67633bc375e608, https://github.com/liyansong2018/elfspirit/issues/1, https://github.com/liyansong2018/elfspirit/security/advisories/GHSA-jr8h-2657-m68r, https://nvd.nist.gov/vuln/detail/CVE-2022-21711

Severity

7.1

CVSS Score
0
10

Basic Information

Ecosystem
Base CVSS
7.1
EPSS Probability
0.00221%
EPSS Percentile
0.44418%
Introduced Version
0
Fix Available
c5b0f5a9a24f2451bbeda4751d67633bc375e608

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