CVE-2013-10076
ExtUtils::Typemaps::STL::Vector versions before 1.05 for Perl allocate a 32 GiB array on an empty list
ExtUtils::Typemaps::STL::Vector versions before 1.05 for Perl allocate a 32 GiB array on an empty list.
The OUTPUT typemaps call av_extend( av, len-1 ). On an empty list, this undeflows, and av_extend will allocate an array with 2^32 slots, leading to memory exhaustion.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
ExtUtils::Typemaps::STL::Vector versions before 1.05 for Perl allocate a 32 GiB array on an empty list
ExtUtils::Typemaps::STL::Vector versions before 1.05 for Perl allocate a 32 GiB array on an empty list.
The OUTPUT typemaps call av_extend( av, len-1 ). On an empty list, this undeflows, and av_extend will allocate an array with 2^32 slots, leading to memory exhaustion.
- Record
CVE-2013-10076- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-191
- Updated
- 2026-11-02
EUVDEUVD-2013-7295
ExtUtils::Typemaps::STL::Vector versions before 1.05 for Perl allocate a 32 GiB array on an empty list.
The OUTPUT typemaps call av_extend( av, len-1 ). On an empty list, this undeflows, and av_extend will allocate an array with 2^32 slots, leading to memory exhaustion.
- Record
EUVD-2013-7295- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-8m2x-x5mf-xm4c
ExtUtils::Typemaps::STL::Vector versions before 1.05 for Perl allocate a 32 GiB array on an empty...
ExtUtils::Typemaps::STL::Vector versions before 1.05 for Perl allocate a 32 GiB array on an empty list.
The OUTPUT typemaps call av_extend( av, len-1 ). On an empty list, this undeflows, and av_extend will allocate an array with 2^32 slots, leading to memory exhaustion.
- Record
GHSA-8m2x-x5mf-xm4c- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-191
- Updated
- 2026-11-02
NVD
ExtUtils::Typemaps::STL::Vector versions before 1.05 for Perl allocate a 32 GiB array on an empty list.
The OUTPUT typemaps call av_extend( av, len-1 ). On an empty list, this undeflows, and av_extend will allocate an array with 2^32 slots, leading to memory exhaustion.
- Record
CVE-2013-10076- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-191
- Updated
- 2026-11-02
OSVDEBIAN-CVE-2013-10076
ExtUtils::Typemaps::STL::Vector versions before 1.05 for Perl allocate a 32 GiB array on an empty list. The OUTPUT typemaps call av_extend( av, len-1 ). On an empty list, this undeflows, and av_extend will allocate an array with 2^32 slots, leading to memory exhaustion.
- Record
DEBIAN-CVE-2013-10076- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
OSVUBUNTU-CVE-2013-10076
ExtUtils::Typemaps::STL::Vector versions before 1.05 for Perl allocate a 32 GiB array on an empty list. The OUTPUT typemaps call av_extend( av, len-1 ). On an empty list, this undeflows, and av_extend will allocate an array with 2^32 slots, leading to memory exhaustion.
- Record
UBUNTU-CVE-2013-10076- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
libextutils-typemaps-default-perlDebian:12 |
before 1.05-1 | 1.05-1 |
libextutils-typemaps-default-perlDebian:13 |
before 1.05-1 | 1.05-1 |
libextutils-typemaps-default-perlDebian:14 |
before 1.05-1 | 1.05-1 |
libextutils-typemaps-default-perlUbuntu:16.04:LTS |
All versions, plus listed versions 1.05-2 |
None known |
libextutils-typemaps-default-perlUbuntu:18.04:LTS |
All versions, plus listed versions 1.05-2 |
None known |
libextutils-typemaps-default-perlUbuntu:20.04:LTS |
All versions, plus listed versions 1.05-2 |
None known |
libextutils-typemaps-default-perlUbuntu:22.04:LTS |
All versions, plus listed versions 1.05-2.1 |
None known |
libextutils-typemaps-default-perlUbuntu:24.04:LTS |
All versions, plus listed versions 1.05-5 |
None known |
libextutils-typemaps-default-perlUbuntu:26.10 |
All versions, plus listed versions 1.05-5 |
None known |
libextutils-typemaps-default-perlUbuntu:26.04:LTS |
All versions, plus listed versions 1.05-5 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2013-10076 is a high vulnerability (CVSS 7.5) in libextutils-typemaps-default-perl, published October 10, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.38%, the 32nd percentile. Fixed in libextutils-typemaps-default-perl 1.05-1.
References
metacpan.org/release/SMUELLER/ExtUtils-Typemaps-Default-1.05/changes
rt.cpan.org/Public/Bug/Display.html?id=91213
github.com/tsee/extutils-typemap-default/commit/0eb696b75afcfedbf87a72e11d44d98110863934.patch
nvd.nist.gov/vuln/detail/CVE-2013-10076
security-tracker.debian.org/tracker/CVE-2013-10076
ubuntu.com/security/CVE-2013-10076
cve.org/CVERecord?id=CVE-2013-10076