6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
0.004 Low
EPSS
Percentile
72.2%
Integer overflow in the index.c:read_entry() function while decompressing a compressed prefix length in libgit2 before v0.26.2 allows an attacker to cause a denial of service (out-of-bounds read) via a crafted repository index file.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | libgit2 | < 0.27.0+dfsg.1-0.6 | libgit2_0.27.0+dfsg.1-0.6_all.deb |
Debian | 11 | all | libgit2 | < 0.27.0+dfsg.1-0.6 | libgit2_0.27.0+dfsg.1-0.6_all.deb |
Debian | 10 | all | libgit2 | < 0.27.0+dfsg.1-0.6 | libgit2_0.27.0+dfsg.1-0.6_all.deb |
Debian | 999 | all | libgit2 | < 0.27.0+dfsg.1-0.6 | libgit2_0.27.0+dfsg.1-0.6_all.deb |
Debian | 13 | all | libgit2 | < 0.27.0+dfsg.1-0.6 | libgit2_0.27.0+dfsg.1-0.6_all.deb |
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
0.004 Low
EPSS
Percentile
72.2%