Gnu Vulnerabilities


The analysis of the timeline helps to identify the required approach and handling of single vulnerabilities and vulnerability collections. This overview makes it possible to see less important slices and more severe hotspots at a glance. Initiating immediate vulnerability response and prioritizing of issues is possible.


The moderation team is working with the threat intelligence team to categorize software that is affected by security vulnerabilities. This helps to illustrate the assignment of these categories to determine the most affected software types.


GNU binutils173
GNU C Library142
GNU LibreDWG64
GNU Binutils51
GNU Mailman39

Grouping vulnerabilities by products helps to get an overview. This makes it possible to determine an homogeneous landscape or the most important hotspots in heterogeneous landscapes.


Official Fix649
Temporary Fix0
Not Defined287

Vendors and researchers are eager to find countermeasures to mitigate security vulnerabilities. These can be distinguished between multiple forms and levels of remediation which influence risks differently.


Not Defined745

Researcher and attacker which are looking for security vulnerabilities try to exploit them for academic purposes or personal gain. The level and quality of exploitability can be distinguished to determine simplicity and strength of attacks.

Access Vector

Not Defined0

The approach a vulnerability it becomes important to use the expected access vector. This is typically via the network, local, or physically even.


Not Defined0

To exploit a vulnerability a certail level of authentication might be required. Vulnerabilities without such a requirement are much more popular.

User Interaction

Not Defined0

Some attack scenarios require some user interaction by a victim. This is typical for phishing, social engineering and cross site scripting attacks.

C3BM Index

Our unique C3BM Index (CVSSv3 Base Meta Index) cumulates the CVSSv3 Meta Base Scores of all entries over time. Comparing this index to the amount of disclosed vulnerabilities helps to pinpoint the most important events.

CVSSv3 Base


The Common Vulnerability Scoring System (CVSS) is an industry standard to define the characteristics and impacts of security vulnerabilities. The base score represents the intrinsic aspects that are constant over time and across user environments. Our unique meta score merges all available scores from different sources to aggregate to the most reliable result.

CVSSv3 Temp


The Common Vulnerability Scoring System (CVSS) uses temp scores to reflect the characteristics of a vulnerability that may change over time but not across user environments. This includes reporting confidence, exploitability and remediation levels. We do also provide our unique meta score for temp scores, even though other sources rarely publish them.



The moderation team is always defining the base vector and base score for an entry. These and all other available scores are used to generate the meta score.



The National Vulnerability Database (NVD) is also defining CVSS vectors and scores. These are usually not complete and might differ from VulDB scores.



A CVE Numbering Authority (CNA) is responsible for assigning new CVE entries. They might also include a CVSS score. These are usually not complete and might differ from VulDB scores.



Some vendors are willing to publish their own CVSS vectors and scores for vulnerabilities in their products. The coverage varies from vendor to vendor.



There are sometimes also security researcher which provide their own CVSS vectors and scores for vulnerabilities they have found and published.

Exploit 0-day


The moderation team is working with the threat intelligence team to determine prices for exploits. Our unique algorithm is used to identify the 0-day prices for an exploit, before it got distributed or became public. Calculated prices are aligned to prices disclosed by vulnerability broker and compared to prices we see on exploit markets.

Exploit Today


The 0-day prices do not consider time-relevant factors. The today price does reflect price impacts like disclosure of vulnerability details, alternative exploits, availability of countermeasures. These dynamic aspects might decrease the exploit prices over time. Under certain circumstances this happens very fast.

Exploit Market Volume

Our unique calculation of exploit prices makes it possible to forecast the expected exploit market volume. The calculated prices for all possible 0-day expoits are cumulated for this task. Comparing the volume to the amount of disclosed vulnerabilities helps to pinpoint the most important events.

🔴 CTI Activities

Our unique Cyber Threat Intelligence aims to determine the ongoing research of actors to anticipiate their acitivities. Observing exploit markets on the Darknet, discussions of vulnerabilities on mailinglists, and exchanges on social media makes it possible to identify planned attacks. Monitored actors and activities are classified whether they are offensive or defensive. They are also weighted as some actors are well-known for certain products and technologies. And some of their disclosures might contain more or less details about technical aspects and personal context. The world map highlights active actors in real-time.

Affected Products (140): Anubis (2), Aspell (3), Automake (1), Bash (19), Binutils (51), Bison (4), C Library (142), Cfengine (4), Chess (4), Classpath (1), Coreutils (7), Data Display Debugger (1), Debugger (1), EMUI (1), Ed (2), Emacs (22), Enscript (4), Escript (1), Fileutils (1), Flash Player (1), Flim (1), FreeRADIUS (12), FriBidi (1), GCC (1), GDB (2), GIMP (6), GMP (1), GNATS (1), GNUMP3D (3), GNU screen (1), GPGME (1), GRUB (2), Ghostscript (1), Gimp (1), Global (1), Gnash (2), GnuTLS (10), Gnuboard (1), Gnumeric (1), Gnump3d (2), Groff (2), Grub 2 (1), Grub Legacy (1), Guile (2), Guix (1), Hurd (4), InetUtils (9), Inetutils (2), Inkscape (1), Less (1), Libextractor (13), Libidn2 (2), LibreDWG (64), Libtasn1 (8), Libtool (1), LimeWire (1), MPFR (1), MPlayer (7), Magic UI (1), Mailman (39), Mailman Postorius (1), Mailutils (7), Midnight Commander (2), Multiple Precision Arithmetic Library (1), Openswan (3), PSPP (10), Parallel (2), Patch (15), Privacy Guard (3), Queue (1), RPM (1), Radius (4), Recutils (13), Rush (1), SASL libgsasl (1), Samba (17), Scientific Library (1), Screen (2), Serveez (1), Tar (3), WildFly (2), a2ps (3), adns (1), bash (1), binutils (173), cfengine (2), cflow (4), coreutils (3), cpio (5), ed (2), elfutils (4), emacs (2), findutils (2), finger (1), fingerd (2), gcc (15), gdb (6), gettext (2), gimp (2), glibc (4), gnash (1), gnubiff (3), gnuedu (1), gnump3d (1), gnutls (13), grep (2), groff (7), gv (2), gzip (8), ibackup (1), indent (1), inetutils (1), less (2), libcdio (3), libiberty (9), libidn (4), libmicrohttpd (4), libpng (4), libtasn1 (1), libtool (1), libtool-ltdl (1), lsh (1), lsh Daemon (1), m4 (2), mailutils (1), make (1), nano (2), nm (1), oSIP (5), patch (1), phpBook (3), readline (1), screen (9), sharutils (5), tar (11), texinfo (2), tramp (1), userv (1), wget (21), zlib (3)

Link to Vendor Website:

09/25/20234.64.6GNU EMUI/Magic UI displayengine permissionUnknownNot DefinedNot Defined0.640.00000CVE-2023-41295
09/25/20235.35.1GNU C Library getaddrinfo.c free_and_return memory leakSoftware LibraryNot DefinedOfficial Fix1.35-0.00000CVE-2023-5156
09/13/20235.25.0GNU GCC memory corruptionUnknownProof-of-ConceptNot Defined0.000.00046CVE-2023-4039
09/12/20235.35.3GNU C Library gaih_inet use after freeSoftware LibraryNot DefinedNot Defined0.250.00046CVE-2023-4813
09/12/20237.37.3GNU C Library getaddrinfo use after freeSoftware LibraryNot DefinedNot Defined0.710.00046CVE-2023-4806
09/12/20237.37.3GNU C Library no-aaaa Mode getaddrinfo stack-based overflowSoftware LibraryNot DefinedNot Defined0.390.00046CVE-2023-4527
08/23/20236.66.5GNU Binutils readelf readelf.c display_debug_section heap-based overflowProgramming Tool SoftwareNot DefinedOfficial Fix0.040.00053CVE-2022-45703
08/23/20236.66.5GNU Binutils readelf readelf.c find_section_in_set heap-based overflowProgramming Tool SoftwareNot DefinedOfficial Fix0.040.00053CVE-2022-44840
08/23/20234.54.5GNU Binutils dwarf.c read_and_display_attr_value null pointer dereferenceProgramming Tool SoftwareNot DefinedNot Defined0.000.00044CVE-2022-35206
08/23/20236.56.5GNU Binutils objdump bfd_getl32 heap-based overflowProgramming Tool SoftwareNot DefinedNot Defined0.000.00046CVE-2021-46174
08/23/20235.65.6GNU Binutils compare_symbols denial of serviceProgramming Tool SoftwareNot DefinedOfficial Fix0.060.00053CVE-2022-47696
08/23/20234.54.5GNU Binutils bucomm.c make_tempdir memory leakProgramming Tool SoftwareNot DefinedNot Defined0.030.00044CVE-2022-47008
08/23/20234.54.5GNU Binutils prdbg.c pr_function_type memory leakProgramming Tool SoftwareNot DefinedNot Defined0.030.00044CVE-2022-47010
08/23/20234.54.5GNU Binutils stabs.c parse_stab_struct_fields memory leakProgramming Tool SoftwareNot DefinedNot Defined0.000.00044CVE-2022-47011
08/23/20234.54.5GNU Binutils stabs.c stab_demangle_v3_arg memory leakProgramming Tool SoftwareNot DefinedNot Defined0.000.00044CVE-2022-47007
08/23/20234.54.5GNU Binutils readelf display_debug_names denial of serviceProgramming Tool SoftwareNot DefinedNot Defined0.250.00044CVE-2022-35205
08/23/20236.16.1GNU Binutils Auxiliary Symbol Data libbfd.c denial of serviceProgramming Tool SoftwareNot DefinedNot Defined0.030.00115CVE-2020-19726
08/23/20236.66.5GNU Binutils objdump match-o.c bfd_mach_o_get_synthetic_symtab Privilege EscalationProgramming Tool SoftwareNot DefinedOfficial Fix0.000.00053CVE-2022-47695
08/23/20236.66.5GNU Binutils addr2line parse_module out-of-boundsProgramming Tool SoftwareNot DefinedOfficial Fix0.250.00053CVE-2022-47673
08/23/20235.55.4GNU Binutils tic4x-dis.c tic4x_print_cond information disclosureProgramming Tool SoftwareNot DefinedOfficial Fix0.050.00084CVE-2020-35342
08/23/20234.54.4GNU nm Command nm.c get_data memory allocationUnknownNot DefinedOfficial Fix0.030.00044CVE-2020-19724
08/23/20234.54.4GNU Binutils dwarf2.c find_abstract_instance memory leakProgramming Tool SoftwareNot DefinedOfficial Fix0.040.00044CVE-2022-48065
08/23/20234.54.4GNU Binutils microblaze-dis.c memory leakProgramming Tool SoftwareNot DefinedOfficial Fix0.000.00044CVE-2020-21490
08/23/20237.67.5GNU Scientific Library Statistics Library gsl_stats_quantile_from_sorted_data buffer overflowSoftware LibraryNot DefinedOfficial Fix0.040.00112CVE-2020-35357
08/23/20234.54.4GNU Binutils ELF File dwarf2.c bfd_dwarf2_find_nearest_line_with_alt memory allocationProgramming Tool SoftwareNot DefinedOfficial Fix0.410.00044CVE-2022-48064

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