DEBIAN-CVE-2024-7264

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Source
https://security-tracker.debian.org/tracker/CVE-2024-7264
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2024-7264.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2024-7264
Upstream
Published
2024-07-31T08:15:02Z
Modified
2025-09-19T07:34:20.790125Z
Summary
[none]
Details

libcurl's ASN1 parser code has the GTime2str() function, used for parsing an ASN.1 Generalized Time field. If given an syntactically incorrect field, the parser might end up using -1 for the length of the time fraction, leading to a strlen() getting performed on a pointer to a heap buffer area that is not (purposely) null terminated. This flaw most likely leads to a crash, but can also lead to heap contents getting returned to the application when CURLINFO_CERTINFO is used.

References

Affected packages

Debian:11 / curl

Package

Name
curl
Purl
pkg:deb/debian/curl?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.74.0-1.3+deb11u13

Affected versions

7.*

7.74.0-1.3
7.74.0-1.3+deb11u1
7.74.0-1.3+deb11u2
7.74.0-1.3+deb11u3
7.74.0-1.3+deb11u4
7.74.0-1.3+deb11u5
7.74.0-1.3+deb11u6
7.74.0-1.3+deb11u7~bpo11+1
7.74.0-1.3+deb11u7
7.74.0-1.3+deb11u8
7.74.0-1.3+deb11u9
7.74.0-1.3+deb11u10
7.74.0-1.3+deb11u11
7.74.0-1.3+deb11u12

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / curl

Package

Name
curl
Purl
pkg:deb/debian/curl?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.88.1-10+deb12u7

Affected versions

7.*

7.88.1-10
7.88.1-10+deb12u1~bpo11+1
7.88.1-10+deb12u1
7.88.1-10+deb12u2
7.88.1-10+deb12u3~bpo11+1
7.88.1-10+deb12u3
7.88.1-10+deb12u4
7.88.1-10+deb12u5~bpo11+1
7.88.1-10+deb12u5
7.88.1-10+deb12u6~bpo11+1
7.88.1-10+deb12u6

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / curl

Package

Name
curl
Purl
pkg:deb/debian/curl?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.9.1-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / curl

Package

Name
curl
Purl
pkg:deb/debian/curl?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.9.1-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}