CVE-2025-0838

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Source
https://nvd.nist.gov/vuln/detail/CVE-2025-0838
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-0838.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2025-0838
Related
Published
2025-02-21T15:15:11Z
Modified
2025-04-07T17:44:31.474691Z
Downstream
Summary
[none]
Details

There exists a heap buffer overflow vulnerable in Abseil-cpp. The sized constructors, reserve(), and rehash() methods of absl::{flat,node}hash{set,map} did not impose an upper bound on their size argument. As a result, it was possible for a caller to pass a very large size that would cause an integer overflow when computing the size of the container's backing store, and a subsequent out-of-bounds memory write. Subsequent accesses to the container might also access out-of-bounds memory. We recommend upgrading past commit 5a0e2cb5e3958dd90bb8569a2766622cb74d90c1

References

Affected packages

Debian:11 / abseil

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0~20200923.3-2+deb11u1

Affected versions

0~20200923.*

0~20200923.3-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / abseil

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

20220623.*

20220623.1-1
20220623.1-2
20220623.1-3
20220623.1-3.1

20230125.*

20230125.3-1
20230125.3-2

20230802.*

20230802.0-1
20230802.1-1
20230802.1-2
20230802.1-3
20230802.1-4
20230802.1-4.1
20230802.1-4.2

20240116.*

20240116.2-1
20240116.2-2

20240722.*

20240722.0-1
20240722.0-1+hurd.1
20240722.0-1.1
20240722.0-1.2
20240722.0-1.3
20240722.0-1.4
20240722.0-1.5
20240722.0-3

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / abseil

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

20220623.*

20220623.1-1
20220623.1-2
20220623.1-3
20220623.1-3.1

20230125.*

20230125.3-1
20230125.3-2

20230802.*

20230802.0-1
20230802.1-1
20230802.1-2
20230802.1-3
20230802.1-4
20230802.1-4.1
20230802.1-4.2

20240116.*

20240116.2-1
20240116.2-2

20240722.*

20240722.0-1
20240722.0-1+hurd.1
20240722.0-1.1
20240722.0-1.2
20240722.0-1.3
20240722.0-1.4
20240722.0-1.5
20240722.0-3

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Git / github.com/abseil/abseil-cpp

Affected ranges

Type
GIT
Repo
https://github.com/abseil/abseil-cpp
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
5a0e2cb5e3958dd90bb8569a2766622cb74d90c1